How to convert 1/4 to decimal form. How do I start that ? I obviously know it’s .25 but how do I show work ?

(1/4 x 1 ) = 0.25

or (1/4) x 1 = 0.25

Step-by-step explanation:

We are doing the opposite to finding 25%

Which is 1/4 of 100%

We do this an opposite (not as inverse)

To find percentage increase as you can compare below.

or as percentage increase

230 x 0.25 (x 100) = 287.50  

Even though we are not finding increase for 1/4 by changing it to decimal form, this practice does use the (x1) element in brackets and does identify the distribution.

Use a calculator or use long division. See long division below.

Step-by-step explanation:

Use a calculator or use long division.

Long division:

        4     |  1

4 does not go into 1, so add a decimal pace to 1.

                    0.

            4    |  1.0

4 goes into 10 2 times.

                      0.2

             4    |  1.0

             -          8

                        2

There is a remainder, so bring down another 0.

                      0.2

             4    |  1.00

             -          8

                        20

4 goes into 20 5 times.

                    0.25

             4    |  1.00

             -          8

                        20

               -        20

                            0

The remainder is zero.

1/4 = 0.25

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )