Question

Put these in order from least to greatest 1.6,2.01,1.63,1.51

Answer 1

By definition, a Decimal number is a number that has a whole part and a fractional part. Both parts are separated by a point called "Decimal point".

In this case, you have the following Decimal numbers given in the exercise:

`1.6,2.01,1.63,1.51​`

You can identify that the Decimal number that has the greatest whole number is:

`2.01`

The others numbers have the same Whole number:

`1`

So, in order to identify their order from least to greatest, you need to see the digits after the Decimal point.

You can identify that:

`0.51​<0.6<0.63`

(Remember that "<" means "less than")

Then, knowing the above, you can determine that the order of the given numbers from least to greatest, is:

`1.51​,1.6,1.63,2.01`

The answer is:

`1.51​,1.6,1.63,2.01`