Question

2m/5=1 trial and error method​

Answer 1

Answer:

if 2m/5=1

let us assume m as 1,2×1/5=2/5,not correct

let us assume it as 1.5,2×1.5/5=3/5,not correct

let's us now assume m as 2,2×2/5=4/5,not correct

let us assume m as 2.5,2.5×2/5=5/5=1, correct

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