use benchmarks to estimate the sum or difference 4\5+8\9

1 D

2 B
3 C
4 A
5 C
Just took estimating with fractions and mixed numbers

The answers are

1 D
2 B
3 C
4 A
5 C

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Starfire77712 is 100% Correct thank you :D

1. D - about 2

2. B - about 1/2

3. C - about 15

4. A - about 9

5. C - About 11

C.

for the last question sorry for the typo

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*Spits out Soda* HEY!!!!!!!!!!!!!! NO CUSSING HERE!!!!! WHETHER YOU WANT TO OR NOT, SO DON'T START A FIGHT! *Sighs* I'm sorry Brandon Harley, I'm stuck here too. If I could help, I would :(

The real Ms. Sue doesn't have a period in the end of her name...

Nor does she swear.

Starfire77712 is right. Don’t listen to the dislikes or whatever. Some people are trying to confuse you.