Which of the following is an integer multiple of the unit fraction 1/4? a. 1/8 b. 1/4*1/4 c. 3.2/4 d. 3/4

Option D.

Step-by-step explanation:

A unit fraction is a rational number written as 1/n, where n is a positive integer.

We need to find a number or expression which is an integer multiple of the unit fraction 1/4. It means the number which is the product of an integer and 1/4.

1/8 is the product of 1/2 and 1/4. Here. 1/2 is not an integer.

It is the product of 1/4 and 1/4. Here. 1/4 is not an integer.

It is the product of 3.2 and 1/4. Here. 3.2 is not an integer.

It is the product of 3 and 1/4. Here. 3 is an integer.

Therefore, the correct option is D.

i belive those are the ones that are under 90 degreese.