Riya had 10 bags of flour. She had 7 smaller bags with 0.75 kg of flour each and 3
bigger bags of 1.65 kg of flour each.
a) What is the total weight of all the 10 bags?
b) Compare the total weight of 7 smaller bags with the total weight of 3 bigger bags.
Answers
Solution :-
→ Weight of flour in smaller bag = 0.75kg
So,
→ Total weight of flour in 7 smaller bags = 0.75 * 7 = 5.25 kg .
now,
→ Weight of flour in larger bag = 1.65 kg
So,
→ Total weight of flour in 3 bigger bags = 1.65 * 3 = 4.95 kg .
comparing both weights,
→ 5.25 kg > 4.95 kg .
therefore, 7 smaller bags has more weights than 3 bigger bags .
hence,
→ Total weight of 10 bags = 5.25 + 4.95 = 10.2 kg (Ans.)
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Given : Riya had 10 bags of flour.
She had 7 smaller bags with 0.75 kg of flour each and
3 bigger bags of 1.65 kg of flour each.
To Find :
a) What is the total weight of all the 10 bags?
b) Compare the total weight of 7 smaller bags with the total weight of 3 bigger bags.
Solution:
One smaller bag weight = 0.75 kg
=> 7 smaller bag weight = 7 * 0.75 kg
=> 7 smaller bag weight = 5.25 kg
One bigger bag weight = 1.65 kg
=> 3 bigger bag weight = 3 * 1.65 kg
=> 3 bigger bag weight = 4.95 kg
Total Weight = 5.25 + 4.95
= 10.2 kg
5.25 > 4.95
=> 7 smaller bag weight > 3 bigger bag weight
5.25 - 4.95 = 0.3 kg
the total weight of all the 10 bags = 10.2 kg
total weight of 7 smaller bags is 0.3 kg more than total weight of 3 bigger bags
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