Sasi Math (Revised for 1024)

Scroll:Real number system >> Simplify the following fraction : >> saq (4475)

Written Instructions:

For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..

For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.

Leave your answers in the simplest form or correct to two decimal places.

Swathi reads $\frac{2}{7}$ ^th of a book in 1 hour. How much of the book will she read in 1 $\frac{1}{4}$ hours

Answer:_______________

Haritha reads $\frac{1}{4}$ ^th of a book in 1 hour. How much of the book will she read in 2 $\frac{1}{3}$ hours

Answer:_______________

Thamarai reads $\frac{3}{4}$ ^th of a book in 1 hour. How much of the book will she read in 2 $\frac{1}{5}$ hours

Answer:_______________

Tamilselvi reads $\frac{3}{5}$ ^th of a book in 1 hour. How much of the book will she read in 1 $\frac{1}{2}$ hours

Answer:_______________

Nandini reads $\frac{3}{4}$ ^th of a book in 1 hour. How much of the book will she read in 1 $\frac{1}{4}$ hours

Answer:_______________

Kumutha reads $\frac{1}{6}$ ^th of a book in 1 hour. How much of the book will she read in 2 $\frac{1}{4}$ hours

Answer:_______________

Poovazhagi reads $\frac{1}{6}$ ^th of a book in 1 hour. How much of the book will she read in 2 $\frac{1}{3}$ hours

Answer:_______________

Chellamal reads $\frac{1}{6}$ ^th of a book in 1 hour. How much of the book will she read in 2 $\frac{1}{5}$ hours

Answer:_______________

Nandini reads $\frac{1}{4}$ ^th of a book in 1 hour. How much of the book will she read in 1 $\frac{1}{5}$ hours

Answer:_______________

10)

Swathi reads $\frac{1}{8}$ ^th of a book in 1 hour. How much of the book will she read in 1 $\frac{1}{2}$ hours

Answer:_______________

Swathi reads $\frac{2}{7}$ ^th of a book in 1 hour. How much of the book will she read in 1 $\frac{1}{4}$ hours

Answer: $\frac{5}{14}$

SOLUTION 1 :

Given :

The part of the book read by Swathi in 1 hour = $\frac{2}{7}$

So, the part of the book read by her in 1 $\frac{1}{4}$ hour = 1 $\frac{1}{4}$ x $\frac{2}{7}$

= $\frac{(5}{4)}$ x $\frac{2}{7}$

= $\frac{10}{28}$

= $\frac{5}{14}$

Swathi reads $\frac{5}{14}$ part of a book in 1 $\frac{1}{4}$ hours.

Haritha reads $\frac{1}{4}$ ^th of a book in 1 hour. How much of the book will she read in 2 $\frac{1}{3}$ hours

Answer: $\frac{7}{12}$

SOLUTION 1 :

Given :

The part of the book read by Haritha in 1 hour = $\frac{1}{4}$

So, the part of the book read by her in 2 $\frac{1}{3}$ hour = 2 $\frac{1}{3}$ x $\frac{1}{4}$

= $\frac{(7}{3)}$ x $\frac{1}{4}$

= $\frac{7}{12}$

= $\frac{7}{12}$

Haritha reads $\frac{7}{12}$ part of a book in 2 $\frac{1}{3}$ hours.

Thamarai reads $\frac{3}{4}$ ^th of a book in 1 hour. How much of the book will she read in 2 $\frac{1}{5}$ hours

Answer: $\frac{33}{20}$

SOLUTION 1 :

Given :

The part of the book read by Thamarai in 1 hour = $\frac{3}{4}$

So, the part of the book read by her in 2 $\frac{1}{5}$ hour = 2 $\frac{1}{5}$ x $\frac{3}{4}$

=(1 $\frac{1}{5}$ ) x $\frac{3}{4}$

= $\frac{33}{20}$

= $\frac{33}{20}$

Thamarai reads $\frac{33}{20}$ part of a book in 2 $\frac{1}{5}$ hours.

Tamilselvi reads $\frac{3}{5}$ ^th of a book in 1 hour. How much of the book will she read in 1 $\frac{1}{2}$ hours

Answer: $\frac{9}{10}$

SOLUTION 1 :

Given :

The part of the book read by Tamilselvi in 1 hour = $\frac{3}{5}$

So, the part of the book read by her in 1 $\frac{1}{2}$ hour = 1 $\frac{1}{2}$ x $\frac{3}{5}$

= $\frac{(3}{2)}$ x $\frac{3}{5}$

= $\frac{9}{10}$

= $\frac{9}{10}$

Tamilselvi reads $\frac{9}{10}$ part of a book in 1 $\frac{1}{2}$ hours.

Nandini reads $\frac{3}{4}$ ^th of a book in 1 hour. How much of the book will she read in 1 $\frac{1}{4}$ hours

Answer: $\frac{15}{16}$

SOLUTION 1 :

Given :

The part of the book read by Nandini in 1 hour = $\frac{3}{4}$

So, the part of the book read by her in 1 $\frac{1}{4}$ hour = 1 $\frac{1}{4}$ x $\frac{3}{4}$

= $\frac{(5}{4)}$ x $\frac{3}{4}$

= $\frac{15}{16}$

= $\frac{15}{16}$

Nandini reads $\frac{15}{16}$ part of a book in 1 $\frac{1}{4}$ hours.

Kumutha reads $\frac{1}{6}$ ^th of a book in 1 hour. How much of the book will she read in 2 $\frac{1}{4}$ hours

Answer: $\frac{3}{8}$

SOLUTION 1 :

Given :

The part of the book read by Kumutha in 1 hour = $\frac{1}{6}$

So, the part of the book read by her in 2 $\frac{1}{4}$ hour = 2 $\frac{1}{4}$ x $\frac{1}{6}$

= $\frac{(9}{4)}$ x $\frac{1}{6}$

= $\frac{9}{24}$

= $\frac{3}{8}$

Kumutha reads $\frac{3}{8}$ part of a book in 2 $\frac{1}{4}$ hours.

Poovazhagi reads $\frac{1}{6}$ ^th of a book in 1 hour. How much of the book will she read in 2 $\frac{1}{3}$ hours

Answer: $\frac{7}{18}$

SOLUTION 1 :

Given :

The part of the book read by Poovazhagi in 1 hour = $\frac{1}{6}$

So, the part of the book read by her in 2 $\frac{1}{3}$ hour = 2 $\frac{1}{3}$ x $\frac{1}{6}$

= $\frac{(7}{3)}$ x $\frac{1}{6}$

= $\frac{7}{18}$

= $\frac{7}{18}$

Poovazhagi reads $\frac{7}{18}$ part of a book in 2 $\frac{1}{3}$ hours.

Chellamal reads $\frac{1}{6}$ ^th of a book in 1 hour. How much of the book will she read in 2 $\frac{1}{5}$ hours

Answer: $\frac{11}{30}$

SOLUTION 1 :

Given :

The part of the book read by Chellamal in 1 hour = $\frac{1}{6}$

So, the part of the book read by her in 2 $\frac{1}{5}$ hour = 2 $\frac{1}{5}$ x $\frac{1}{6}$

=(1 $\frac{1}{5}$ ) x $\frac{1}{6}$

= $\frac{11}{30}$

= $\frac{11}{30}$

Chellamal reads $\frac{11}{30}$ part of a book in 2 $\frac{1}{5}$ hours.

Nandini reads $\frac{1}{4}$ ^th of a book in 1 hour. How much of the book will she read in 1 $\frac{1}{5}$ hours

Answer: $\frac{3}{10}$

SOLUTION 1 :

Given :

The part of the book read by Nandini in 1 hour = $\frac{1}{4}$

So, the part of the book read by her in 1 $\frac{1}{5}$ hour = 1 $\frac{1}{5}$ x $\frac{1}{4}$

= $\frac{(6}{5)}$ x $\frac{1}{4}$

= $\frac{6}{20}$

= $\frac{3}{10}$

Nandini reads $\frac{3}{10}$ part of a book in 1 $\frac{1}{5}$ hours.

10)

Swathi reads $\frac{1}{8}$ ^th of a book in 1 hour. How much of the book will she read in 1 $\frac{1}{2}$ hours

Answer: $\frac{3}{16}$

SOLUTION 1 :

Given :

The part of the book read by Swathi in 1 hour = $\frac{1}{8}$

So, the part of the book read by her in 1 $\frac{1}{2}$ hour = 1 $\frac{1}{2}$ x $\frac{1}{8}$

= $\frac{(3}{2)}$ x $\frac{1}{8}$

= $\frac{3}{16}$

= $\frac{3}{16}$

Swathi reads $\frac{3}{16}$ part of a book in 1 $\frac{1}{2}$ hours.