Math

posted by .

1. Solve the proportion: z z+9
---- = ----
3 12
A. 4
b. 3
c. 2
d. 1
my answer is c ?


2. Solve the proportion: 16 = 8
--- ---
4d+2 3
A. 1^ 11
---
12


b. 1^ 1
--
3

c. 1

d. 2

My answer is D ?


3. A solution contains 2.2 liters of water. Convert this measurement to milliliters.
A. 2200 mL
B. 220 mL
C. .002 mL
D. .0022 mL
My answer is A ?

4. Brandon can drive his car 30 miles on one gallon of gasoline. How many gallons does he need for a 165-mile trip ?
A. 6 gal
B. 135 gal
C. 5.5 gal
D. 8 gal
My answer is C ?

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. math

    Let x be the number of miles driven on 60 gallons of gas. By setting up and solving a proportion involving x, find the value of x for the car that you have chosen. Show both the set up of the proportion and the steps to solve. Include …
  2. college

    Let x be the number of miles driven on 60 gallons of gas. By setting up and solving a proportion involving x, find the value of x for the car that you have chosen. Show both the set up of the proportion and the steps to solve. Include …
  3. math

    Can you use a proportion to solve any ratio problem?
  4. Math

    Two shirts cost $12.50. How much will it cost to buy five of the shirts?
  5. Math

    Write the sentence as a proportion. Then solve the proportion * d is to 4 as 32 is to 56
  6. Math I need help ASAP! I'm getting timed

    Which ratios form a proportion? 1. 4/12 , 6/8 2. 16/12 , 3/4* 3. 3/2 , 15/14 4. 10/16 , 5/8 Which ratio forms a proportion with 9/15?
  7. MATH

    Joelle set up the following proportion to solve for x. Determine if her proportion is correct. If not, explain what is wrong with it.
  8. Math

    . What is the common multiple in the proportion below ?
  9. Math Correct Me!!

    What is the common multiple in the proportion below ?
  10. Math PLEASE HELP

    1.Which pair of ratios can form a true proportion?

More Similar Questions