Question

Hamid's empty school bag weighs 1/2kg . In the moming , he packed his books and lunch for school . His books weighed 4/5 kg and his lunch box weighed2/3 kg . After reaching school , Hamid left13/20 kg of his books in his locker and during the lunch break , he ate9/20 kg of his lunch . Find the total weight of Hamid's bag when he returns home from school .show the steps also i will mark brainliest ​

Answer 1

Answer:

13/15kg

=0.87kg

=8700g

Step-by-step explanation:

0.5 = empty bag

0.5+0.8+2/3=59/30kg when packed bag

59/30-13/20=79/60kg without books

79//60-9/20=13/15kg without lunch

Final weight of bag is 13/15kg.

Answer 2

weight of Hamid's empty school bag=1/2 kg

weight of Hamid's book=4/5 kg

weight of Hamid's lunch box=2/3 kg

Hamid left 13/20 kg of books in locker,then weight of remaining books=4/5-13/20=3/20

Hamid ate 9/20 kg of his lunch, then weight of remaining lunch =2/3-9/20=1/5

total weight of Hamid's bag when he returns home from school=1/2+3/20+1/5=17/20=0.85 kg

Total weight of Hamid's bag when he returns home from school is 0.85 kg