The weight of 7 books is 490 grams.How many books weigh 280 grams?
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Answered by
0
Answer:
4 books is your answer
mark as brainlest
Step-by-step explanation:
7books = 490 GM's
1book = 490/7gm
1 book = 70 gm
280gm/70gm = 4books
Answered by
0
Answer:
4 books
Step-by-step explanation:
no. of books in 490 grams = 7
no. of books in 1 gram= 7/490
no. of books in 280 grams = (7*280)/490
= 4 books ans
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