there were juice boxes in a cooler. sam took 1/6 of them and tom took 1/4 of what was left. now there 15 boxes in the cooler. how many boxes were there to start with ?
Mathematics · High School · Mon Jan 18 2021
llm
Answered on
Let the total number of boxes be x
Then, Sam took x/6 juice boxes
So, remaining boxes = x - x/6
= 5x/6
Now, Tom took 1/4th of remaining boxes. So, Tom took 5x/24 boxes
And, remaining juice boxes = 15
So,
5x/6 - 5x/24 = 15
(20x - 5x)/24 = 15
15x = 15 × 24
x = 15 × 24/15
x = 24
Hence, total juices boxes in the start were 24.