# For questions 6–10, identify the prime factorization for the given number.

78

A.

2 × 39 ******* ????

B.

3 × 26

C.

22 × 3 × 13

D.

2 × 3 × 13

100

A.

22 × 52

B.

2 × 5 × 5***** ?????

C.

10 × 10

D.

2 × 2 × 25

## The answers for the practice are below and before you say these are wrong I got these off the practice.

1. Prime

2. Composite

3. 2 and 3

4. 5 x 2 x 3

5. 2 x 3 x5

6. 7 x 13

7. 6

8. 23

9. 4

10. 10x + 15

## I the only one looking for all the answers in 2020 sure seems like it 🤔😕 SOME ONE HELP!!!!😭😭😭

## me too @cloe i'm just looking for answers🤦♂️

## 100 = 10^2 = 2^2 5^2

while D is correct, it is not the prime factorization

B should be 2x2x5x5

## 78 = 2x39 = 2x3x13

## Mrs. Sue the website is blocked on my device for some reason

## D is the first answer and B is the second answer

## Both your answers are wrong.

Now, please learn about prime factorization by studying this site.

https://www.mathsisfun.com/prime-factorization.html