Q. 7 E

# Express the follo

0.2555…

Let 𝑥 = 0.2555 …

x = 0.25 ……………. (1)

Multiplying both sides by 10, we get

10 x = 2.5 ……………. (2)

Multiplying both sides by 100, we get

100 x = 25.5 …………. (3)

Subtracting equation (2) from equation (3), we get

100 x-10x = 25.5 - 2.5

90𝑥 = 23

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