8/2-6/5+2/9 please help . with steps
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Answer: 272/90
Step-by-step explanation:
8/2-6/5+2/9
the denominators are 2,5,and 9
we need to find the LCM of the denominators
since the LCM of 2,5 and 9 is 90
we need to make the denominator 90 by multipying both the numerator and the denominator with the number multiplied in the denominator
=8/2*45/45-6/5*8/18+2/9*10/10
=360/90-108/90+20/90
=252/90+20/90
=272/90
hope it helps
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