A is the answer because ur just multiplying them all together like there was no parenthesis.
They simplify operations when the systems are not encumbered by the variables.
All these multiplication problems equal 102 without adding in a variables.
- 1*102=102
- 2*51=102
- 3*34=102
- 6*17=102
- 17*6=02
- 34*3=102
- 51*2=102
- 102*1=102
Hope this helps, now you know the answer and how to do it. HAVE A BLESSED AND WONDERFUL DAY! As well as a great Valentines Day! :-)
- Cutiepatutie ☺❀❤
<h3>Answer: 10</h3>
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Work Shown:
First add up all the ages
9+13+9+10+10+9+10+10+11+9 = 100
Then divide that sum by 10, since there are 10 values we added up
100/10 = 10
The average age is 10 years old.
