Revision on Equations

Antwan waters his lawn 3 times a week. If he watered his lawn 24 times in all, which a division equation could be used to find how many weeks he has been watering his lawn?

• x + 3 = 24

• 3x = 24
  

• 24 – x = 3

• $\frac{X}{3}=24$

In a game, Halley has 35 cards. This is 12 more cards than Felix. Write and solve an addition equation to find the number of cards Felix has. (leave no spaces)

Kelly earned $20 for babysitting. She has also earned money by doing chores. Altogether, she has earned $100. write an addition Equation .How much did she earn doing chores? leave no spaces

Four friends bought tickets to the school play. If it cost them a total of $28, which equation could be used to find how much each friend paid?

• $\frac{x}{4}\ =28$

• x + 4 = 28

• 28 – x = 4

• 4x = 28

Aida was hang gliding. After losing 35 feet in altitude, she was gliding at 125 feet. Write and solve a subtraction equation to find her height when she started hang gliding. Leave no spaces

Chad earned $30 for raking leaves. He has also earned money by doing chores. Altogether, he has earned $120. How much did he earn doing chores?

• F. $15

• G. $20

• H. $90

• I. $150

Paz has $18 in her wallet. This is 3 times the money in her pocket. Write a multiplication equation to find how much money paz has in her bocket (leave no spaces).

Marquis read 230 pages of a novel in 5 hours. Write and solve a multiplication equation to find how many pages he read in one hour.

• 5H =150 , 30

• H+5 =150 ,145

• H-5 = 150 ,155

Shawna noticed that the distance from her house to the ocean, which is 40 miles, was one fifth the distance from her house to the mountains. Write a division equation to find the distance from Shawna’s house to the mountains. (leave no spaces)

A pet store has 45 mice. The number of mice is 22 more than the number of cats. Which equation can be solved to find the number of cats c?

• 22c = 45

• c + 22 = 45

• 45c = 22

• c – 22 = 45