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Likurg_2 [28]
4 years ago
9

Find 26 x 122. Estimate first. 122x26 estimate?

Mathematics
1 answer:
Elis [28]4 years ago
4 0
First, you would round 26 and 122. 26 rounds up to 30 and 122 rounds up to 120. You would then multiply the 2. The picture given will give you your estimate. The answer should be around 3,600. I hope this helps!

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maw [93]
Let the sister be x years old.
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