Question

express the following in the form of p/q



a= 0.8

b= 0.643




please answer..that was important..please..please.please...may all your wishes come true..your guardian angel will always protect you..have a wonderful life..please answer that...​

Answer 1

Answer:

a = 4/5

b = 643/1000

Explanation:

a = 0.8 = 8/10 = 4/5

b = 0.643 = 643/1000

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