Answer:
A. 15/10
Explanation:
3/5= 6/10
6/10+9/10= 15/10
15/10
Since it is adding you need to get a common denominator(bottom number).
I know that 2 × 5 = 10 so now we multiply 3/5 × 2
we get 6/10
now the problem is 9/10 + 6/10
9 + 6 = 15 and the denominator is 10
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