3 years ago

Which shows the best estimate to use to find 43 × 78?

Mathematics

1 answer:

Over [174]3 years ago

4 0

Answer:

The best estimate for 43x78 is 40x80

Step-by-step explanation:

43 rounded to the nearest ten is 40.

78 rounded to the nearest ten is 80.

The answer to 40x80 is 3200

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