Proportional Reasoning
Solve for x to make these equivalent fractions: 4/15 = x/45
X = 12
My dog is 44 inches tall. What is my dog’s height in feet? (12 inches = 1 foot)
3.67 inches rounded to the nearest two decimals or 3 feet and 8 inches
3 + 2 x 4
11
5x + 2 = 17
x=3
x – 6 > 14
X > 20
Solve for x to make these equivalent fractions: 3/12 = x/6
X = 1.5
The movie I watched last night was 223 minutes long. How many hours long is this movie? (60 minutes = 1 hour)
3.72 rounded to the nearest two decimal places or 3 hours and 43 minutes
7 x 32
63
2x + 2 = x + 6
x=4
7 – x < 9
X > -2
If I use 2 tablespoons of olive oil to make 3 cups of pasta, how many tablespoons will I need to make 10 cups of pasta (rounded to 2 decimal places)?
6.67
I sprinted 223 meters. How many kilometers did I sprint (1 kilometer = 1000 meters)?
0.223 kilometers
5 (9 + 3) - 3 x 4
48
5(x + 10) = 12x + 15
x=4
4 - 6x (>=) -15 + 1
x (<=) 3
If I spend $215 dollars a week on groceries when there are 3 people living in my apartment, how much will I spend when there are 4 people living there (rounded to 2 decimal places)?
$286.67
I want to drink 5/6 of a gallon of water today. How many ounces of water did I drink (1 gallon = 128 ounces) - (rounded to the nearest two decimal places)?
106.67 ounces
4 x 6/8 - 12 + 72/8 - 9
-9
4x - 7 (2 - x) = 3x + 2
x = 2
3x – 8 + 2x < 12
x < 4
If I have a triangle with the height of 10 cm and base of 40 cm and I have a similar smaller triangle with a height of 2.5cm, what is the base of this smaller triangle?
10 cm
I can run 1124 feet. How many miles can I run? (1 mile = 5280) - (rounded to the nearest two decimal places)?
0.21 miles
(22/2- 2 x 5)2 + (4 - 6/6)2
10
−4(−3n−8)=10n+20
n = -6
3x - 6 > 8x - 7
x < 1/5