Question

The collection of pencils by Lora, Linda, Sara, and Carol in two weeks is given below.
Find the total number of pencils Sara and Carol have at the end of two weeks.

• A. 40
• B. 65
• C. 105
• D. 115

Answer 1

The correct option is C 105

The above data, shows the numbers of pencils Lora, Linda, Sara, and Carol have in two weeks.

Numbers of pencils Sara has by the end of two weeks = (4+4)$\times$5 = 40

Numbers of pencils Carol has by the end of two weeks= (6+7)$\times$5 = 65

So, the total number of pencils Sara and Carol have by the end of two weeks = 40+65 = 105