If you make 12 salads in 20 minutes, at this rate how many salads can you make in 45 minutes

12/20=x/45

Cross multiply

20x=540

÷20 both sides

x=27

27 salads.

828. all there is to it!

here, if you ever need with rounding (or other forms of arithmetic/math) again, use this:

thats the rounding one, but if you just click the top left, it shows you all the calculators you may need!

a - base

b - exponent

so,