Question

4/5 = x/75 pls help me im desperate

Answer 1

Multiply both sides by 75.

Answer 2

k so do i do anything after tht?

Answer 3

Just try to simplify the answer.

Answer 4

k wait um i just learned this so when u say both sides?

Answer 5

After you multiply by 75, you get:
\[{4 \over 5}(75)=x \]

Answer 6

so um uh wow if i had any idea it was this hard id ask my teacher so x= 75?

Answer 7

x=75 times 4/5

Answer 8

ohhhhhh k thank u sooo much i hate my math hw this is just the 2nd prob so im in 4 it lol

Answer 9

You should simplify it actually, your answer should be x=(75/5)(4)=15*4 --> x=60.
So your final answer is x=60

Answer 10

so i got my anwnser and i think x=300

Answer 11

300 is too much :)

Answer 12

oh so even if its simplifiying prportions

Answer 13

Which grade are you in?

Answer 14

7th

Answer 15

AnwarA u there?

Answer 16

Yeah.

Answer 17

k

Answer 18

You still have another question?

Answer 19

yah but its alot and i dont wanna bother u

Answer 20

It's alright. I still have got few minutes.

Answer 21

really thanks!

Answer 22

7/8 = 56/n a. 8n=56 b. 7n=56 c. 7n=448 or d. none of these

Answer 23

Have you heard about cross multiplication?

Answer 24

yah but im not 2 good @ it

Answer 25

It's ok. You soon will be.

Answer 26

Let me rewrite it:
\[{7 \over 8}={56 \over n}\]
Now multiply the top of the left side by the bottom of the right side, and the top of the right side by the bottom of the left side.

Answer 27

i did 58\[\times\] 8 and gt 464

Answer 28

So you multiply 7 by n and 56 by 8, you then get:
7n=56*8
But as you said 56*8=448. So the answer would be:
7n=448

Answer 29

Is that clear?

Answer 30

ohhh thank u

Answer 31

You're welcome. Wish you the best luck.

Answer 32

thanks

Answer 33

\[4/5=x/75, 5x=4*75 then x =4*75/5\]

Answer 34

sportsbabe get your answer