Question

Express the following in the form p/q, where p and q are integers and q ≠ 0. 0.047 bar on 47 .​

Answer 1

Answer:

Step-by-step explanation:

Multiply equation (1) by 100 , we get

Subtract equation (1) from equation (2), we get

Therefore,

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Answer 2

Solution: Let x = bar0.47, x = 0.47777...... (a) We need to mulgiply both sides by 10 to get 10x = 4.7777...... (b) we need to subtract (a) from (b) to get We can also write 9x = 4.3 as x = 4.3/9 or x = 43/90. Therefore, on converting bar 0.47 in the p/q form,,we get the answer as 43/90.

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