Question

express 0.666... + 0.777... + 0.4777... in the form of p/q , where q in not equal to 0

Answer 1

Answer:

So the answer will be 173/90

Answer 2

Answer: 79/45

Step-by-step explanation:

0.666... + 0.777... + 0.4777...

0.666.. can be written as 2/3

0.777.. can be written as 7/9

0.4777.. can be written as 43/90

0.666... + 0.777... + 0.4777... = 2/3 + 7/9 + 43/90

0.666... + 0.777... + 0.4777... = (45 + 70 + 43 )/90

0.666... + 0.777... + 0.4777... = 158 / 90

Therefore, 0.666... + 0.777... + 0.4777... = 79/45

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