1. Find Like and Unlike decimals of `5.6,6.78`
Solution:
Like Decimals : Decimals that have same number of decimal places (after decimal point), are called like decimals
Unlike Decimals : Decimals that do not have same number of decimal places (after decimal point), are called unlike decimals
`5.6,6.78`
`5.6` has 1 decimal places
`6.78` has 2 decimal places
Since both numbers have different decimal places (after decimal point), so they are unlike decimals
2. Find Like and Unlike decimals of `45.67,56.78`
Solution:
Like Decimals : Decimals that have same number of decimal places (after decimal point), are called like decimals
Unlike Decimals : Decimals that do not have same number of decimal places (after decimal point), are called unlike decimals
`45.67,56.78`
`45.67` has 2 decimal places
`56.78` has 2 decimal places
Since both numbers have 2 decimal places (after decimal point), so they are like decimals
3. Find Like and Unlike decimals of `53.329,104.3,103.21`
Solution:
Like Decimals : Decimals that have same number of decimal places (after decimal point), are called like decimals
Unlike Decimals : Decimals that do not have same number of decimal places (after decimal point), are called unlike decimals
`53.329,104.3,103.21`
`53.329` has 3 decimal places
`104.3` has 1 decimal places
`103.21` has 2 decimal places
Since all numbers have different decimal places (after decimal point), so they are unlike decimals
4. Find Like and Unlike decimals of `0.3333,125.02,67.2`
Solution:
Like Decimals : Decimals that have same number of decimal places (after decimal point), are called like decimals
Unlike Decimals : Decimals that do not have same number of decimal places (after decimal point), are called unlike decimals
`0.3333,125.02,67.2`
`0.3333` has 4 decimal places
`125.02` has 2 decimal places
`67.2` has 1 decimal places
Since all numbers have different decimal places (after decimal point), so they are unlike decimals
This material is intended as a summary. Use your textbook for detail explanation.
Any bug, improvement, feedback then