Real World Problems Involving the Four Operations

Devon does 3 math problems every 2 minutes. At this rate, how many math problems will he do in 1 hour (60 minutes)?

• 90 questions

• 50 questions

• 10 questions

• 14 questions

Aryon reads 4 books every 3 weeks. At this rate, how long will it take Aryon to read 20 books?

• 10 weeks

• 8 weeks

• 15 weeks

• 24 weeks

Scott works on cars. He charges $35 for each car plus $7 per hour. Write an equation that represents this scenario if Kylie's car bill was $63.

• 7x + 35 = 63

• 7x = 63

• 7x - 35 = 63

• 35x + 7 = 63

Julian had $73.85. He wants to divide this amount evenly between himself and four of his friends. How much should each person get?

• $18.46

• $18.47

• $14.78

• $14.77

Ms. Sublett's class has a ratio of boys to girls of 3 to 1. If there are 4 girls in the class, how many boys are there?

• 10 boys

• 12 boys

• 15 boys

• 18 boys

Adrian averages 2 out of 3 questions correct on homework. If there are 12 questions on this week's homework, how many will he probably get correct?

• 8 questions

• 10 questions

• 2 questions

• 12 questions

Chris saved $8 every 2 weeks. If he needs to save up $40 to buy a new skateboard, how many weeks will it take him?

• 8 weeks

• 10 weeks

• 12 weeks

• 20 weeks

Nik plays 6 hours of video games every 2 days. After 10 days, how many hours did he play?

• 30 hours

• 20 hours

• 12 hours

• 50 hours

Angelo buys Takis that cost $5 for 3 bags. If Angelo has $20 to spend, how many bags can he get?

• 6 bags

• 10 bags

• 20 bags

• 12 bags

The earnings of a grocery store on Saturday was Rs 32900.

On Sunday, the earnings were Rs 8700 more than that of Saturday.

What was the total earnings for both days?

• Rs 41 600

• Rs 74 500

• Rs 47 500