victordixon764 victordixon764

14-09-2021
Mathematics

contestada

Thao says she can find the answer to 890 by halving the 8 and doubling the 90 again and again until she gets down to 1720 is she correct

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alyssajfox29 alyssajfox29

14-09-2021

Answer:

yes

Step-by-step explanation:

8 × 90 = 720

4 × 180 (half of 8, double of 90) = 720

2 × 360 (half of 4, double of 180) = 720

1 × 720 = 720

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