Linda bought 3 notebooks at $1.20 each; a box of pencils at $1.50 and a box of pens at $1.70. How much did Linda spend? ( A ) $5.50 ( B ) $7.50 ( C ) $6.80 ( D ) $5.80
Answers
Answer:
(C) $6.80
Step-by-step explanation:
cost of each notebook=$1.20
cost of 3 notebooks=3($1.20)=$3.60
cost of a box of pencils=$1.50
cost of a box of pens=$1.70
total cost=$3.60+$1.50+$1.70
=$6.80
Given,
Linda spent $1.20 on three notebooks, $1.50 on a box of pencils, and $1.70 on a box of pens.
To find,
Linda's total expenditure.
Solution,
Using the following mathematical technique, we can easily answer this mathematical issue.
We know that,
Linda's spending on notebook = 3 x $1.20
= $3.60
Linda's spending on the box of pencils = $ 1.50
Linda's spending on a box of pens = $1.70
Thus,
Total spending = $3.60 + $1.50 + $1.70
= $6.80
As a result, Linda's expenditure on the three items is $6.80.