The mistake is that Francine divided 80 by 4 instead of 86. She could correct her work by dividing 86 by 4
The answer is D, I am pretty sure because of estimation.
The other number is 3! Hope this helps :)
Compatible numbers to find two estimates 73÷4,858
70÷4,850 = 0.014
You sure it's not 4,858÷73
4,850÷70 =
______ _____ 69 2/7
70)4850. 7)485
42
65
63
Answer:
The answer is -2/3 < -3/5