Use benchmarks to estimate each sum or difference. 4/5 + 8/9
a. about 1 1/2
b. about 1 3/4
c. about 1 8/9 --------
d. about 2
For connexus -
D
B
C
A
C
No. 3 is wrong for all the other answers, you'll get an 80%.
D
B
C
A
C
These are the correct answers.
its not abdcc!!! the correct answers are
d
b
d
a
c
The answers for connexus are...
D. About 2
B. 1/2
C. about 15
A. about 9
C. about 11
Thank you @Vixen-Connexus you help me out these are right for Lesson 1: Estimating With Fractions and Mixed Numbers CE 2015
Math 7 A Unit 4: Operations with Fractions and Rational Numbers
I got 100% because these are the right answers.
1. about 2 (D)
2. about 1/2 (B)
3. about 15 (C)
4. about 9 (A)
5. about 11 (C)
If you don´t trust me, your loss.
person you got number 3 wrong but you will still make a good grade 80%
3 is wrong but the rest are right
Vixen is a life savor trust me he's right
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