Answer:
a
Step-by-step explanation:
put f of x in to the x spot
So basically your gonna regaurd 63.5 as 60 +3.5, 60 is 5*12 and the remaining 3.5 is less than the divisor 5, so it would be the remainder
anwser is 63.5/5 treat as 60/5+3.5/5
so anwser is 60/5+3.5/5=0.7=12.7
Answer:
45
Step-by-step explanation:
4.50 × 10 =45!
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9/10 * 2/2 = 18/20
9/10 * 3/3 = 27/30