Identifying Sentences That Use Comma Correctly Part 4
The comma tells us when to pause while reading and helps organize writing. Since commas can be used in a variety of ways, they have a few rules you must memorize.
In the given sentence, the following rule applies:
Use a comma in a personal title:
My mother’s name tag says Joan Smith, R.N.
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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.