Question

7th grade math plz help

Answer 1

The total weight of Luigi's inventory if he collects 27 socks is 39.91 grams.

Explanation:

Here is how you solve this problem:

1. Replace the variable for 27.

i =
`(4)/(3) 27 + 3(2)/(2)`

2. To make the equation easier, let's transform this fraction and mixed number into decimals.

4/3 = 4 ÷ 3 = 1.33

3 2/2 = 8/2 = 8 ÷ 2 = 4

3. Now, let's rewrite this equation.

i = 1.33 x 27 + 4

4. It's time to solve the equation.

i = 35.91 + 4

i = 39.91

Therefore, the total weight of Luigi's inventory if he collects 27 socks is 39.91 grams.