Question

In a certain card game, for every 4 blue cards, there are 3 yellow cards. There are a total of 84 blue and yellow cards in the game.
How many blue cards are in the game?
blue cards

Answer 1

Answer:

48

Step-by-step explanation:

Ratio: Blue:yellow=4:3

$4:3=7\\?:?=84\\84/7=12$

4x12=48

So basically, You make a "equation".

You add 4 and 3 which is 7.

So since you know there is 84 total cards. That will equal the "?". So you divide the 84 and 7 since that will show what you will multiply with 4 and 3 to keep the blue and cards equally balanced. So you multiply the 12 and 4. Which is 48.

So there are 48 blue cards. Hope this helped you C: