If 300 calories are burnt in every 5 km, how many calories were burnt in the whole week?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e.1080 calories.
Total distance jogged = 2.5 + 4.0 + 2.5 + 3.5 + 1.5 + 2.5 + 1.5 = 18 km
Number of 5 km segments = 18/5 = 3.6
Total calories burned = 3.6 × 300 = 1080 calories
Therefore, 1080 calories were burned in the whole week.