Question

Marshall knows that he burns 235 calories by walking for 30 minutes. This week, Marshall walked for 360 minutes. How many calories did Marshall burn by walking this week?

625
1,410
2,820
7,050

Answer 1

Calories burned for 30 mins = 235 Cals
Calories burned for 1 min = 235/30 Cals

So, Calories burned for 360 mins = (360 x Calories per 1 min)
= 360 x 235/30
= 12 x 235
= 2,820 Calories

Hence, the correct answer is 2,820