Question

Rachel runs 3.2 miles each week day and 1.5 miles each day of the weekend. how many miles will she have run in six weeks?

Answer 1

3.2 x 5 = 16

1.5 x 2 = 3

16 + 3 = 19

19 x 6 = 114
Rachel will run 114 miles in 6 weeks.

Answer 2

Rachel will have run 114 miles in six weeks.

Further Explanation

Given:

Rachel runs 3.2 miles each weekday ⇒ 5 days a week

                    1.5 miles each day of weekend ⇒ 2 days

Question:

How many miles will she run in six weeks?

Step-by-step explanation

First step, we will calculate how many miles Rachel runs in a week, the equation will be:

$\boxed {= (5 \times3.2) + (1.5 \times2) }\\\boxed {= 16 + 3\ }\\\boxed {= 19\ }$

so rachel runs 19 miles a week

For six weeks, Rachel will have run:

$\boxed {=19 \times 6\ }\\\boxed {=114 miles\ }$

In six weeks, Rachel will have run 114 miles

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Keywords: mileage, multiplication for decimal numbers, two digits numbers multiplication