Mathematics, 07.09.2021 02:10 WANEES13
9 CHALLENGE Harris said that 15 × 9 is equivalent to 45 × 3 because you can multiplyone dimension by 3 and divide the other dimension by 3. His partner said that onlyworks when you double one number and halve the other. Who is right? Explain.
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9 CHALLENGE Harris said that 15 × 9 is equivalent to 45 × 3 because you can multiplyone dimension by...
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