Given:
<u>Step</u><u> </u><u>by</u><u> step</u><u> explanation</u><u>:</u>
Step 1:
Step 2:
Step 3:
Step 4:
Step 5:
Step 6:
Answer:
A,C,D
...............................
86
Step-by-step explanation:
47.25
8.89 is about 9.
So, we have 9(5.25)=9(5)+9(0.25)=45+2.25=47.25