Question

c1l5 adding & subtracting calories activity 5
1 of 8
activity calories activity calories
sitting in class 100 making beds 175
studying 105 washing dishes 180
eating 125 playing table tennis 230
typing 140 lifting weights 500
lying down 75 standing 125
slow walking 225 fast walking 300
biking 900 jogging 550
angela consumed 2,850 calories. if she types for 3 hours, how many calories are left to be used?
2,850 - ________(3 hours typing) = __________ (calories left)
o 2400 calories remaining
o 2420 calories remaining
o 2430 calories remaining
o 2500 calories remaining

Explanation:

Step1: Find calories burned in 3 - hour typing

From the table, typing burns 140 calories per hour. So for 3 hours, the calories burned is $140\times3 = 420$ calories.

Step2: Calculate remaining calories

Angela consumed 2850 calories. Subtract the calories burned from the total consumed calories. So the remaining calories is $2850−420 = 2430$ calories.

Answer:

2430 Calories Remaining