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) 24 of a journey covers 3502km. How long is the whole journey km Answer:_______________ |
| 2) 22 of a journey covers 3210km. How long is the whole journey km Answer:_______________ |
| 3) 20 of a journey covers 3716km. How long is the whole journey km Answer:_______________ |
| 4) 22 of a journey covers 2640km. How long is the whole journey km Answer:_______________ |
| 5) 25 of a journey covers 2402km. How long is the whole journey km Answer:_______________ |
| 6) 16 of a journey covers 4585km. How long is the whole journey km Answer:_______________ |
| 7) 18 of a journey covers 3712km. How long is the whole journey km Answer:_______________ |
| 8) 17 of a journey covers 4302km. How long is the whole journey km Answer:_______________ |
| 9) 18 of a journey covers 3181km. How long is the whole journey km Answer:_______________ |
| 10) 12 of a journey covers 2243km. How long is the whole journey km Answer:_______________ |
| 1) 24 of a journey covers 3502km. How long is the whole journey Answer: 146km SOLUTION 1 : Given: Let x be the length of the whole journey 24% of the journey covers = 3502 km (24÷100) x x = 3502 0.24 x x = 3502 x = 3502÷0.24 = 146 km The length of the whole journey is 146km |
| 2) 22 of a journey covers 3210km. How long is the whole journey Answer: 146km SOLUTION 1 : Given: Let x be the length of the whole journey 22% of the journey covers = 3210 km (22÷100) x x = 3210 0.22 x x = 3210 x = 3210÷0.22 = 146 km The length of the whole journey is 146km |
| 3) 20 of a journey covers 3716km. How long is the whole journey Answer: 186km SOLUTION 1 : Given: Let x be the length of the whole journey 20% of the journey covers = 3716 km (20÷100) x x = 3716 0.2 x x = 3716 x = 3716÷0.2 = 186 km The length of the whole journey is 186km |
| 4) 22 of a journey covers 2640km. How long is the whole journey Answer: 120km SOLUTION 1 : Given: Let x be the length of the whole journey 22% of the journey covers = 2640 km (22÷100) x x = 2640 0.22 x x = 2640 x = 2640÷0.22 = 120 km The length of the whole journey is 120km |
| 5) 25 of a journey covers 2402km. How long is the whole journey Answer: 96km SOLUTION 1 : Given: Let x be the length of the whole journey 25% of the journey covers = 2402 km (25÷100) x x = 2402 0.25 x x = 2402 x = 2402÷0.25 = 96 km The length of the whole journey is 96km |
| 6) 16 of a journey covers 4585km. How long is the whole journey Answer: 287km SOLUTION 1 : Given: Let x be the length of the whole journey 16% of the journey covers = 4585 km (16÷100) x x = 4585 0.16 x x = 4585 x = 4585÷0.16 = 287 km The length of the whole journey is 287km |
| 7) 18 of a journey covers 3712km. How long is the whole journey Answer: 206km SOLUTION 1 : Given: Let x be the length of the whole journey 18% of the journey covers = 3712 km (18÷100) x x = 3712 0.18 x x = 3712 x = 3712÷0.18 = 206 km The length of the whole journey is 206km |
| 8) 17 of a journey covers 4302km. How long is the whole journey Answer: 253km SOLUTION 1 : Given: Let x be the length of the whole journey 17% of the journey covers = 4302 km (17÷100) x x = 4302 0.17 x x = 4302 x = 4302÷0.17 = 253 km The length of the whole journey is 253km |
| 9) 18 of a journey covers 3181km. How long is the whole journey Answer: 177km SOLUTION 1 : Given: Let x be the length of the whole journey 18% of the journey covers = 3181 km (18÷100) x x = 3181 0.18 x x = 3181 x = 3181÷0.18 = 177 km The length of the whole journey is 177km |
| 10) 12 of a journey covers 2243km. How long is the whole journey Answer: 187km SOLUTION 1 : Given: Let x be the length of the whole journey 12% of the journey covers = 2243 km (12÷100) x x = 2243 0.12 x x = 2243 x = 2243÷0.12 = 187 km The length of the whole journey is 187km |