Answer (estimate the sum or differences) : 5/6+4/7, 5 4/9-4/7, 2+2/11

the answer is  

c.

90.0π cm^2

hope you got it.

answer: ⇒ d. (7.3)(8.52)=62.19

step-by-step explanation:

product it's going to be multiply by the numbers, fractions, factors, and multiples.

1. (29.5)(1.7)=50.15

2. (13.2)(4.5)= 59.4

3. (4.67)(9.8)= 45.76

4. (7.3)(8.52)= 62.19

hope this !

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