The numbers 19 and 28 are rounded to the nearest ten and then multiplied to estimate the product. What is the best estimate of 19 × 28 based on this method? 200 300 600 900

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asked May 12, 2021 231k views

1 vote

The numbers 19 and 28 are rounded to the nearest ten and then multiplied to estimate the product. What is the best estimate of 19 × 28 based on this method?

200
300
600
900

Mathematics
middle-school

Samim Hakimi asked

by Samim Hakimi

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2 Answers

7 votes

Answer:

20*30

= 600

About 600

Emad Dehnavi answered May 13, 2021

by Emad Dehnavi

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3 votes

Answer:

600

Explanation:

you round up 19 to 20 then you round up 28 to 30 and multiply 20 and 30

DeLe answered May 19, 2021

by DeLe

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