Math, asked by Ramamoorthy45, 1 year ago

If 4/7 of a piece of metal weight 28kg.Find the weight of 8/9 of the same piece of metal?

Answers

Answered by TheLostMonk
1
let the piece of metal be 'x'

4/ 7 of x = 28

4 × x / 7 = 28

4x = 196 => x = 49kg

thus, weight of metal x = 49kg

Find the 8/ 9 of the same piece of metal ,

8 /9 of x = 8 / 9 of 49

8 × 49/ 9 = 392 ÷ 9

= 43.56 kg

Answer:
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8/9 of the same piece of metal

= 43 .56kg
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