At a bake sale there were 72 raisin cookies sold if the ratio of raisin cookies so to the oatmeal cookies sold was 9 to 1 what is the combined amount of raisins and oatmeal cookies sold?

The combined amount of raisins and oatmeal cookies sold are 80.

Step-by-step explanation:

At a bake sale there were 72 raisin cookies sold.

The ratio of raisin cookies to the oatmeal cookies sold was 9:1

Let the oatmeal cookies be = x

We get the following relation:

=>

x = 8

So there were 8 oatmeal cookies sold.

And the combined total is =

Hence, the combined amount of raisins and oatmeal cookies sold are 80.

30.5*10=350$

you have to multiply the number without the decimal point then add it later but if its tenn u must move the place value of the decimal point 1 to the right.

8(1/6)

step-by-step explain:

49/6= 48

8 (1/6)