Question

estimate the following by rounding by nearest 10 a 777
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Answer 1

Answer:

780

Step-by-step explanation:

we have the following steps

1) We round the number up to the nearest ten if the last digit in the number is 5, 6, 7, 8, or 9.

2)We round the number down to the nearest ten if the last digit in the number is 1, 2, 3, or 4.

3)If the last digit is 0, then we do not have to do any rounding, because it is already to the ten