# Rational Equations Using Proportions - Page 4

Questions

- How do you solve the proportion #20/25=w/130#?
- The perimeter of a triangle is 60 cm. and the lengths of the sides are in the ratio of 4:5:6. How do you find the length of each side?
- How do you solve #1/x + 1 = x/2#?
- How do you solve #3/51=z/17#?
- Robert, Adam and Elli together earned #$807000#, If Robert's expenses are #75%#, Adam's expenses are #85%# and Elli's savings are #10%#. If their savings are in the ratio of #16:17:12#, what are their savings?
- How do you solve #3/0.72=12/b?
- How do you solve #(1+2y)/(y-4 )= (4y^2+5y)/(2y^2-7y-4)#?
- There are 78 cyclists at the park. If the ratio of cyclists to skaters is 3 to 1, how many skaters are at the park?
- What is the solution to the proportion #x/2 = 5/15#?
- How do you solve #9/c=27/39#?
- How do you solve #(5h)/4+1/2=(3h)/8#?
- How do you solve #(x+1)/3 = (2x-1)/4#?
- What is #7/12 -: 3/4#?
- Theo gets 2 stars for every 5 correct answers he gives. What is the minimum number of correct answers Theo must give if he wants to get 12 stars?
- What is Rational Equations Using Proportions?
- How do you use cross multiplication to solve #\frac{2}{x+3}-\frac{1}{x+4}=0#?
- How do you solve #1/y + 1/(y+2) = 1/3#?
- How do you solve the proportion #17/5.2=f/13#?
- How do you solve #12/(a+3)+6/(a^2-9)=8/(a+3)#?
- How do you solve the proportion #14/28=9/p#?