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3 years ago

14

How can you use estimation to find

2 answers:

KATRIN_1 [288]3 years ago

4 0

Well you can add to find out that 9 x 5 = 45 and 1/2 x 5 = 2 1/2 so the correct answer is 47 1/2 to estimate it just do 9 x 5 = 45 Hope this helps! :D

m_a_m_a [10]3 years ago

3 0

What I would do is to times 9 x 5 = 45

Then, I would times 1/2 x 5 = 2 1/2

Then 45 + 2 1/2 = 47 1/2

You can use estimation by multiplying 9 and 1/2 by 5 and adding their answers to get your answer. Happy to help! c:

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