What is the least comun denomanater of 9/10 and 7/8? ?

The least common denomator of 10 and 8 is 40

Step-by-step explanation:

8                  10

16                 20

24                  30

32                   40              

40

line or a linear equation graph

step-by-step explanation:

15%

step-by-step explanation:

use the table and count the number of guesses that has two correct answers.

the following are two correct answers

10010, 01100, 11000

a total of 3 numbers having 2 correct guesses out of 20 questions.

probability of getting 2 correct guesses = the number of questions getting 2 correct answers / total number of questions.

= 3/20

to convert it into percent multiply by 100, we get

= 3/20 * 100

= 15%

the answer is 15%

you.