(9/10)x3 feet
= (9/10)x36 inches
= 32.4 inches
You divide the numerator by the denominator
Answer:
x = 9
this is a ratio problem. You can see that 12/6 = 2, so you can also take 18/2 to get 9.
So with this, I will be using the substitution method. With the first equation, substitute (y+3) into the x variable and solve for y:

Next, now that we have the value of y, substitute it into either equation to solve for x:

<u>And this is how you get your final answer (5,2).</u>
8 * 2 * 10 = 160 * 10 = 1600