The decimal form of some real numbers are given below in each case wether the number is natural or not if it is rational and expressed in the form of p/q what can you say about the prime factors of q
43.123456789.
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Step-by-step explanation:
43.123456789 is terminating or rational
43.123456789
= 43123456789/1000000000
= 43123456789/10^9
= 43123456789/(2*5)^9
= 43123456789/2^9 * 5^9
This is the form of p/q, and the prime factors of q are in term of 2 and 5
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