Scroll:Mental Sums >> Mental Sums >> saq (581)


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.



 

1)  

Express 5.49 km in metres.

___m


Answer:_______________




2)  

Express 8.50 km in metres.

___m


Answer:_______________




3)  

Express 5.56 km in metres.

___m


Answer:_______________




4)  

Express 2.72 km in metres.

___m


Answer:_______________




5)  

Express 7.91 km in metres.

___m


Answer:_______________




6)  

Express 7.20 km in metres.

___m


Answer:_______________




7)  

Express 6.43 km in metres.

___m


Answer:_______________




8)  

Express 4.94 km in metres.

___m


Answer:_______________




9)  

Express 2.56 km in metres.

___m


Answer:_______________




10)  

Express 1.32 km in metres.

___m


Answer:_______________




 

1)  

Express 5.49 km in metres.

Answer: 5490m


SOLUTION 1 :

Solve;

1 kilometer = 1000 metres

5.49 x 1000 = 5490 metres



2)  

Express 8.50 km in metres.

Answer: 8500m


SOLUTION 1 :

Solve;

1 kilometer = 1000 metres

8.5 x 1000 = 8500 metres



3)  

Express 5.56 km in metres.

Answer: 5560m


SOLUTION 1 :

Solve;

1 kilometer = 1000 metres

5.56 x 1000 = 5560 metres



4)  

Express 2.72 km in metres.

Answer: 2720m


SOLUTION 1 :

Solve;

1 kilometer = 1000 metres

2.72 x 1000 = 2720 metres



5)  

Express 7.91 km in metres.

Answer: 7910m


SOLUTION 1 :

Solve;

1 kilometer = 1000 metres

7.91 x 1000 = 7910 metres



6)  

Express 7.20 km in metres.

Answer: 7200m


SOLUTION 1 :

Solve;

1 kilometer = 1000 metres

7.2 x 1000 = 7200 metres



7)  

Express 6.43 km in metres.

Answer: 6430m


SOLUTION 1 :

Solve;

1 kilometer = 1000 metres

6.43 x 1000 = 6430 metres



8)  

Express 4.94 km in metres.

Answer: 4940m


SOLUTION 1 :

Solve;

1 kilometer = 1000 metres

4.94 x 1000 = 4940 metres



9)  

Express 2.56 km in metres.

Answer: 2560m


SOLUTION 1 :

Solve;

1 kilometer = 1000 metres

2.56 x 1000 = 2560 metres



10)  

Express 1.32 km in metres.

Answer: 1320m


SOLUTION 1 :

Solve;

1 kilometer = 1000 metres

1.32 x 1000 = 1320 metres