Answer:
13. x = 12
Step-by-step explanation:
cross multiply
12x = 144
x = 12
1/3 is greater than 1/5 and 1/4.
Answer:
a) 40 pints b) 64 ounces c) 46.5 quarts d) 52 cups e) 23 tablespoons f) 7 gallons g) 108 teaspoons h) 384 fluid ounces
Step-by-step explanation:
<u>a. 5 gallons to pints</u>
1 pint = 0.125 gallons
x pint = 5 gallons
<em>Cross multiply</em>
0.125x = 5
x = 40 pints
<u>b. 128 tablespoons to fluid ounces</u>
1 ounce = 2 tablespoon
x ounce = 128 tablespoons
<em>Cross multiply</em>
2x = 128
x = 64 ounces
<u>c. 93 pints to quarts</u>
1 quart = 2 pint
x quart = 93 pints
<em>Cross multiply</em>
2x = 93
x = 46.5 quarts
<u>d. 13 quarts to cups</u>
1 cup = 0.25 quart
x cup = 13 quarts
<em>Cross multiply</em>
0.25x = 13
x = 52 cups
<u>e. 69 teaspoons to tablespoons</u>
1 tablespoon = 3 teaspoons
x tablespoons = 69 teaspoons
<em>Cross multiply</em>
3x = 69
x = 23 tablespoons
<u>f. 112 cups to gallons</u>
1 cup = 0.0625 gallons
112 cups = x gallons
<em>Cross multiply</em>
x = 112 x 0.0625
x = 7 gallons
<u>g. 18 fluid ounces to teaspoons</u>
1 teaspoon = 0.166667 ounces
x teaspoon = 18 fluid ounces
<em>Cross multiply</em>
0.166667x = 18
x = 108 teaspoons
<u>h. 3 gallons to fluid ounces</u>
1 gallon = 128 fluid ounces
3 gallons = x fluid ounces
<em>Cross multiply</em>
x = 128 x 3
x = 384 fluid ounces
!!
Set up the equation
320 = 80c
When solved for c, That is how many chairs she can buy,
Then add 3, for the three free chairs she gets
