Question

Explain0.47 bar in fraction bar on only 7

Answer 1

heya

here is ur answer

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♦ 0.477777...

↪ let X = 0.477777..------(1)

♦ periodicity = 1

♦ so multiply by 10


↪ 10 ( X = 0.47777..)

↪ 10x = 04.7777.....-----(2)


equation 2-1

10x = 04.77777..
X = 0.47777..
______________
9x = 04.30000..
____________

9x = 04.3

X= 04.3/9

X= 43/90 ↪ (answer)

↪ fractional form of 0.4777 is 43/90.

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hope it helps u..!!

thnkq