Question

Ronnie, Mack, Kim, and Ada together stacked a total of 40 pizzas in a pan. Ronnie stacked 0.25 of the pizzas, Mack stacked 9 of the 40 pizzas, Kim stacked 35% of the pizzas, and Ada stacked the remaining pizzas. Who stacked the most pizzas?

Ronnie
Mack
Kim
Ada

Answer 1

please answer asap

Answer 2

Do you have a screenshot of what the problem looks like?

Answer 3

The best way to solve this problem would be to convert all the measurements of how many pizzas each person stacked into one consistent choice, vs one being percentage and another being a fraction, etc.

We know that:
Ronnie stacked 0.25 of the pizzas, which is the same as 25%
Mack stacked 9 of the 40 pizzas, which is the same as 22.5%
Kim stacked 35% of the pizzas
Ada stacked the remaining pizzas

In order to find out what percentage of the pizzas Ada stacked, we can solve the following equation:
25% + 22.5% + 35% = _____%
100% - _____% = the percentage of the pizzas Ada stacked

25 + 22.5 + 35 = 82.5
100 - 82.5 = 17.5

Now, to sum it up:
Ronnie - 25%
Mack - 22.5%
Kim - 35%
Ada - 17.5%

Therefore, Kim stacked the most pizzas.

Hope this helped!
If it did, please consider marking my answer as "Best Response"