Acalculator has 50 keys in five colors grey black blue yellow and green their 6 gray keys for every 7 blue keys write a possible ratio for gray to blue keys

The ratio for gray to blue keys is 6:7

Step-by-step explanation:

Given : There is a calculator has 50 keys in five colors :

             Grey, Black ,Blue, Yellow and Green

            For every 7 blue keys their is 6 gray keys.

To Find : A possible ratio for gray to blue keys.

Solution :

The general form of ratio for x to y is x : y.

Since there are 6 Gray keys for every 7 Blue keys

So, ratio for gray to blue keys will be :

Hence The ratio for gray to blue keys is 6:7

answer:

step-by-step explanation:

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!