Question

786 when estimated to the nearest tens is _______ and when estimated to the nearest hundred is________.​

Answer 1

Answer:

786 when estimated to the nearest tens is 790 and when estimated to the nearest hundred is 800.

Answer 2

Concept

Rounding off a number means changing it to an approx value that has shorter and simple representation.

Given

Number is 786

Find

1) 786 when estimated to nearest tens

2) 786 when estimated to nearest hundred

Solution

Case 1

Rounding off 786 to nearest tens

Checking tens place of 786

= 8

If 8 >5

Change it to 9 and make all other digits as 0

786 when estimated to nearest tens will become 790.

Case 2

Rounding off 786 to nearest hundred

Checking hundreds place of 786

= 7

If 7>5

Change it to 8 and make all other digits as 0

786 when estimated to nearest hundred will become 800.

786 when estimated to the nearest tens is 790 and when estimated to the nearest hundred is 800.​

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