Explain what 78.5% would look like on a 100% block. Then write it as a decimal. I just need what it would look like on a decimal!

.785

Step-by-step explanation:

0.785

Step-by-step explanation:

To convert percent to decimal, we need to write it in fraction form.

78.5% =

We have now converted this into a fraction. Now it is time to convert it into decimal. To convert to decimals, we need to divide the numerator by 100 or move 2 decimals left. This is what we get after dividing by 100.

= 0.785

After dividing the numerator by 100, we get our decimal form. Our answer is 0.785.

Hoped this helped and if possible, brainliest please :D

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional