Question

if 22.5 m of a uniform iron rod weight 85.5 kg what will be the weight of 5 m of the rod
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Answer 1

Step-by-step explanation:

Wgt of 22.5m =88.5kg

wgt of 1m = 88.5 divided by 22.5

wgt of 5m =88.5 divided by 22.5 into 5=19 kg