. A pitcher contains 8/10 liter of juice and is used to fill cups that hold 1/5. How many cups can be filled?

4 cups can be filled

Step-by-step explanation:

1/5 is equal to 2/10 liter of juice.

Therefore 4*2/10 is equal to 8/10 which means that 4 1/5 liter cups can be filled with 8/10 liter of juice.

step-by-step explanation:

the multiplicative inverse of a fraction a/b is b/a. for the multiplicative inverse of a real number, divide 1 by the number. for example, the reciprocal of 5 is one fifth 1/5 or 0.2, and the reciprocal of 0.25 is 1 divided by 0.25, or 4.