Question

What is the prime factorization for 180?

4 • 5 • 9
2^2 • 5 • 9
2^2 • 3^2 • 5
2 • 9 • 10

Answer 1

4 isnt a prime number

Answer 2

meither is 9

Answer 3

Use a factor tree it might help

What numbers multiply to make 180?

Answer 4

which one includes neither of those?

Answer 5

it is 2 * 90

Answer 6

break down 90

Answer 7

2*45

Answer 8

thats it?

Answer 9

what 2 numbers multiply to make 45?

Answer 10

not sure.

Answer 11

45/5=?

Answer 12

9

Answer 13

what 2 numbers make 9?

Answer 14

4 and 5?

Answer 15

not 5+4=9
what times what=9

Answer 16

9 * 1

Answer 17

no break down 9 into 2 smaller numbers

Answer 18

9/3=?

Answer 19

im not sure what numbers i should use, can I use fractions?

Answer 20

no we don't need fractions :-)
just divide
9/3=?