A 155 pound person burns about 500 calories per hour playing racquetball. one pound id equal to 3500.Q- If the person were to rest 5 minutes for every 30 minutes of playing, how long would it take to burn 1 pound?
Question
Answer:
lets t time and c the calories burned p pound burnsp= c/t
155lb=500cal/1h
1lb= 3500 cal
30-5 =25 min of workout 25/60= 5/12 hr
1/t=c/5/12
1 lb =3500 cal
500/1=c/5/12
c=208 cal
3500/t=208/(5/12)
3500/t=500
t= 7 min to burn 1 pound calorie
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