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) 21 of a journey covers 3593km. How long is the whole journey km Answer:_______________ |
| 2) 25 of a journey covers 2274km. How long is the whole journey km Answer:_______________ |
| 3) 16 of a journey covers 3626km. How long is the whole journey km Answer:_______________ |
| 4) 11 of a journey covers 3077km. How long is the whole journey km Answer:_______________ |
| 5) 13 of a journey covers 2365km. How long is the whole journey km Answer:_______________ |
| 6) 14 of a journey covers 2147km. How long is the whole journey km Answer:_______________ |
| 7) 23 of a journey covers 2506km. How long is the whole journey km Answer:_______________ |
| 8) 22 of a journey covers 2106km. How long is the whole journey km Answer:_______________ |
| 9) 19 of a journey covers 4787km. How long is the whole journey km Answer:_______________ |
| 10) 22 of a journey covers 2192km. How long is the whole journey km Answer:_______________ |
| 1) 21 of a journey covers 3593km. How long is the whole journey Answer: 171km SOLUTION 1 : Given: Let x be the length of the whole journey 21% of the journey covers = 3593 km (21÷100) x x = 3593 0.21 x x = 3593 x = 3593÷0.21 = 171 km The length of the whole journey is 171km |
| 2) 25 of a journey covers 2274km. How long is the whole journey Answer: 91km SOLUTION 1 : Given: Let x be the length of the whole journey 25% of the journey covers = 2274 km (25÷100) x x = 2274 0.25 x x = 2274 x = 2274÷0.25 = 91 km The length of the whole journey is 91km |
| 3) 16 of a journey covers 3626km. How long is the whole journey Answer: 227km SOLUTION 1 : Given: Let x be the length of the whole journey 16% of the journey covers = 3626 km (16÷100) x x = 3626 0.16 x x = 3626 x = 3626÷0.16 = 227 km The length of the whole journey is 227km |
| 4) 11 of a journey covers 3077km. How long is the whole journey Answer: 280km SOLUTION 1 : Given: Let x be the length of the whole journey 11% of the journey covers = 3077 km (11÷100) x x = 3077 0.11 x x = 3077 x = 3077÷0.11 = 280 km The length of the whole journey is 280km |
| 5) 13 of a journey covers 2365km. How long is the whole journey Answer: 182km SOLUTION 1 : Given: Let x be the length of the whole journey 13% of the journey covers = 2365 km (13÷100) x x = 2365 0.13 x x = 2365 x = 2365÷0.13 = 182 km The length of the whole journey is 182km |
| 6) 14 of a journey covers 2147km. How long is the whole journey Answer: 153km SOLUTION 1 : Given: Let x be the length of the whole journey 14% of the journey covers = 2147 km (14÷100) x x = 2147 0.14 x x = 2147 x = 2147÷0.14 = 153 km The length of the whole journey is 153km |
| 7) 23 of a journey covers 2506km. How long is the whole journey Answer: 109km SOLUTION 1 : Given: Let x be the length of the whole journey 23% of the journey covers = 2506 km (23÷100) x x = 2506 0.23 x x = 2506 x = 2506÷0.23 = 109 km The length of the whole journey is 109km |
| 8) 22 of a journey covers 2106km. How long is the whole journey Answer: 96km SOLUTION 1 : Given: Let x be the length of the whole journey 22% of the journey covers = 2106 km (22÷100) x x = 2106 0.22 x x = 2106 x = 2106÷0.22 = 96 km The length of the whole journey is 96km |
| 9) 19 of a journey covers 4787km. How long is the whole journey Answer: 252km SOLUTION 1 : Given: Let x be the length of the whole journey 19% of the journey covers = 4787 km (19÷100) x x = 4787 0.19 x x = 4787 x = 4787÷0.19 = 252 km The length of the whole journey is 252km |
| 10) 22 of a journey covers 2192km. How long is the whole journey Answer: 100km SOLUTION 1 : Given: Let x be the length of the whole journey 22% of the journey covers = 2192 km (22÷100) x x = 2192 0.22 x x = 2192 x = 2192÷0.22 = 100 km The length of the whole journey is 100km |