CBSE BOARD X, asked by Anonymous, 3 months ago

find the iron rod each of length 7m and diameter 2 cm can be made from 0.88 cubic metres of iron

Answers

Answered by winterrnightz

0

Answer:

Volume of 1 rod = 22/7 x 1/100 x 1/100 x 7 cu.m = 11/5000 cu.m Volume of iron = 0.88 cu. mNumber of rods = 0.88 x 5000/11 = 400.

Explanation:

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