Divide a Decimal Number by Powers of 10
When dividing by a power of ten, move the decimal point to the left by as many places as there are 0s in the power of 10.
For example, let's calculate:
175.321 ÷ 100
Here, we observe that there are two zeros in 100.
So, move the decimal point two places to the left.
So,
175.321 ÷ 100 = 1.75321
ds
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Help
The correct answer is
Remember :
The smallest number is the one that comes first while counting.
Solution :
To arrange the given numbers in order from smallest to greatest, find the smallest number among all the given numbers.
21,27,23
21 is the smallest number.