Math, asked by nc06787, 11 months ago

why is 0.777 written as a fraction like this 7/9 ?

Answers

Answered by amitnrw

3

Answer:

0.777......can be written as 7/9

Step-by-step explanation:

Correct Question is 0.777......................... or 0.7 Bar on 7

Let say N = 0.777.......

Multiplying by 10 both sides

we get

10N = 7.777.......

Subtracing 1st from 2nd

we ge

10N - N = 7.777....... - 0.777.......

=> 9N = 7

=> N = 7/9

=> 0.777...... = 7/9

Hence 0.777......can be written as 7/9

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