86.0k views
4 votes
Solve for g:

5   12
_ = _

8    g


g = 3.3

g = 7.5

g = 24

g = 19.2

User Jon Gan
by
5.9k points

2 Answers

0 votes


(5)/(8)=(12)/(g)\ \ \ |\text{cross multiply}\\\\5\cdot g=8\cdot12\\\\5g=96\ \ \ |:5\\\\g=19.2

User Pardahlman
by
5.6k points
3 votes

Hey there!

Assuming you meant:
(5)/(8) = (12)/(g)

If so, follow these steps! (if you want to!)

So, let's cross multiply

Like:
5(g) = 12(8)


5(g) = 5g \\ 12(8) = 96

We get:
5g = 96

Divide both sides of your equation by
5


(5g)/(5) = (96)/(5)

Cancel out
(5g)/(5) because it'll give you a outcome of a
1

Keep:
(96)/(5) because that one solve for your answer


(96)/(5) = 19.2

Answer to your equation:
19.2

Good luck on your assignment and enjoy your day!

~
LoveYourselfFirst:)

User Miriam Farber
by
5.4k points