Lamar filled a measuring cup with 3 cups of vegetable oil. Then he poured 1 4/5 cups of the oil into a frying pan. How much oil is left in the measuring cup?

1, 1\5 left

Step-by-step explanation:

32/80  

91/140

the last one 54 doesn't go into 45. 54/100 ?

step-by-step explanation:

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b