Formulas
You traveled 160 miles in 5 hours. What was your average speed?
What is 32 mph?
In a bag of 36 marbles, 24 are blue and the rest are yellow. What is the ratio of yellow to all? Remember to simplify!!!
What is 1:3?
Solve 9x - 3 = 51.
What is 6?
You walked 4 miles in 90 minutes. How long would it take you to walk 9 miles?
What is 202.5 minutes?
On a map, two cities are 7 inches apart. In real life, they are 91 miles. How many miles does 1 inch equal? Set up a proportion and solve. (You are finding the scale the map uses).
What is 13 miles?
The base of a triangle is 10 and the height is 15. What is its area?
What is 75?
The 2022 range rover gets 23 mpg. Use this unit rate to determine how many miles the vehicle can travel on a full tank (27.5 gallons).
What is 632.5 miles?
Solve 12 = p + 2p - 3
What is 5?
Does the table in 21a represent a proportional relationship?
What is yes?
Convert 64 inches to cm?
What is 162.56 cm?
The perimeter of a rectangle is 72 and the length is 14. What is its width?
What is 22?
Amazon offers 24 powerade bottles for $30. Schnucks offers 8 bottles for $6.29. Find which deal is the better offer by comparing the unit rates.
What is Schnucks at $0.78 /bottle?
Solve (x - 4)/16 = 5
What is 84?
Convert 80 oz to pounds.
What is 5 lbs?
Solve 8x - 4(3x - 2) = 8 - 4x.
The circumference of a circle is 85. What is its radius?
What is 13.53?
If there are 720 marbles in a bag with the same ratio of blue to yellow, how many would you expect to be yellow?
What is 240?
Solve -54 = 2n - 4(-4 - 3n)
What is -5?
Solve (x + 4)/2 = (3x - 1)/5
What is 22?
Carrie had $32 when she got to the carnival. After riding 6 rides, she had $20 left. What is the price of each ride? Set up an equation and solve.
What is $2 per ride?
The formula I = Prt solves for interest earned after depositing an initial amount called the principal (P) using a given rate as a decimal (r) for a set length of time in months (t). If you gained $500 in interest using a rate of 0.03 for 15 months, what was your initial deposit P?
What is $1,111.11?
The ratio of cars to trucks at a car lot is 6 to 7. If there are 169 vehicles in the car lot, how many are cars?
What is 78?
If (5x-7)/3=6, what is the value of 7x + 1?
What is 36?
Convert 5 yds to cm.
What is 457.2 cm?
The perimeter of the square is 36 inches. Set up an equation and solve to find the value of x.
What is 2.5?