Annabelle earn $72 she gives her mother one-third of his amount and spent 1/4 of the money on going out. what fraction of the $72 is left

First, let's find one-third of the money that she gives to her mother.

72 / 3 = $24

Second, find one-fourth of the money she spends on going out.

72 / 4 = $18

Fourth, add.

24 + 18 = $42 spent.

Now she has $30 left of the original $72. Put this into a fraction;

30/72 → 5/12

Annabelle has 5/12 ($30) of the money left.

Best of Luck!

30 units^2

step-by-step explanation:

area is l × w

the length is 3

and the width is 10

3 × 10= 30 units squared