Question

5. Round off to the nearest hundreds
648=
49152=​

Answer 1

Answer:

648 is nearest to 650

Step-by-step explanation:

The 648 is nearest to 650. According to given number we can say that 650 is neartest

Answer 2

Answer:

I)The given number is 648.

Its tens digit is 4, which is less than 5. So, we replace each of the tens and ones digits by 0 and keep the other digits as they are to round off the given number to nearest hundreds.

Hence, 648 is rounded off to nearest hundreds as 600.

ii)The given number is 49152.

Its tens digit is 5. So, we replace each of the tens and ones digit by 0 and increase the hundreds digit by 1 to get the rounded off number to the nearest hundred.

Hence, 49152 is rounded off to nearest hundreds as 49200.

Step-by-step explanation:

It follows from the above answer that

(i) the numbers ending in 01 to 49 are rounded off downwards.

(ii) the numbers ending in 50 to 99 are rounded off upwards.

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