An ice cream shop sold 90 vanilla milkshakes in a day, which was 60% of the total number of milk shakes sold that day. What was the total of milkshakes that the ice cream shop sold that day? *

They sold a total of 120 milkshakes that day.

Step-by-step explanation:

We can set up a proportion

48 vanilla milkshakes=40% of X , x is the unknown of  total number of milkshakes.

48=40%X

X=48/0.4

X= 128 total number of milkshakes

Note: If you have some value, , and it is  of the total amount, you can find the value by doing the equation v/x x 100

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step-by-step explanation: