the weight of 85 books is 5 kg .a)find the weight of 68 such book b)how many such books would weigh 9 kg
Answers
Answered by
4
Answer:
hey mate here is the answer
Step-by-step explanation:
a. 4kg
b. 153 books
weight of 1 books = 50000g/85
weight of 68 books = 5000/85×68
= 4000g
= 4 kg
IF 85 BOOKS WEIGHT 5 KG AND 68 BOOKS WEIGHT 9 KG THEN NUMBER OF BOOKS WEIGHT 9 KG= 85+68
= 153 books
Answered by
3
Answer:
hey mate here is the answer
Step-by-step explanation:
a. 4 kg
b. 153 books
weight of 1 books - 50000g/85
weight of 68 books- 5000/85×68
= 4000g
= 4 kg
85 +68= 153 books .
hope it's helpful to you.
Thank you.
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