Gina bought a pound of cheese and used 1/4 of it. She split the rest into 5 equal portions for lunch during the week. Which expression represents the fraction of the remaining cheese Gina eats for lunch each day?
a. 3/4 divided by 5
b. 5 divided by 3/4
c. 1/4 minus 5
d. 1/4 divided by 5

The right expression is Option A - 3/4 divided by 5

Step-by-step explanation:

The whole cheese is 1.

Since she ate 1/4 of it, thus, she has,

1 - 1/4 = 3/4 left.

Now she split this remaining cheese into 5 places. Thus, it is expressed as;

(3/4) ÷ 5

This corresponds with option A

step-by-step explanation:

one of the most important purposes of surface treatment is to alter surface properties according to the requirement of specific applications. for example, hydrophobic coating has been utilized on windshield and eyeglasses. gold atom monolayer on substrate has become a popular surface bioconjugation strategy.