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Question

Think of a number 'n', now triple it and add 5 to it. What would be the number formed now?

A
2n+3
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B
3n+5
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C
n+5
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D
5n
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Solution

The correct option is B 3n+5
Step 1:
Number to be thought be n

Step 2:
Triple the number you thougt i.e., 3×n=3n

Step 3:
Add 5 to the number obtained in step 2 , i.e., 3n+5

As a result, 3n+5 is the new number formed.

Therefore, option (b.) is the correct choice.

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