Which of the following numbers can be expressed as a decimal that terminates?

A, 3/2 and 6/4

Step-by-step explanation:

3/2 is 1.5 as a decimal

6/4 is also 1.5 as a decimal

1.5 is a decimal that terminates

Option A is terminating

Step-by-step explanation:

We have given that : numbers - 9 over 7, 5 over 3, 3 over 2, 6 over 4

To find : which are terminating decimal

Terminating decimals are those whose figures to the right of some place are zero or  have an end.

Solution : we check one by one,

1) 9 over 7 = 9/7 = 1.285714285714285714 -Non terminating

2) 5 over 3 = 5/3 = 1.666666666666666 -Non terminating

3) 3 over 2 = 3/2 = 1.5 - Terminating

4) 6 over 4 = 6/4= 3/2 = 1.5 - Terminating

Therefore, Option A is terminating

~Jax_Cantu~

what's the question?

step-by-step explanation:

there is no question.

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.