Question

A rational number x is expressed in the form of 2a/15b, where a and b ane
positive integers. For which of the following values of a and b can x be
expressed as a terminating decimal with 3 digits after the decimal?
a) A= 5.b - 20
b) A=5. b = 32
c) A= 6, b= 25
d) A= 15, b = 30​

Answer 1

Answer:

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