MATH 8 REVIEW (Q2)

Mr. Nilo, a mathematics teacher, charges Php200 per hour for tutorial service to a junior high school student. If he spends 3 hours tutoring per day, how much would he receive in 12 days?

• Php6,300

• Php7,200

• Php7,300

• Php8,100

Beverly’s car uses 15 liters of gasoline to travel 120 kilometers. At that rate, how many liters of gasoline will her car consume to travel 130 kilometers?

• 15.25 liters

• 16.25 liters

• 17.25 liters

• 18.25 liters

Joshua likes to read a magazine. He reads 50 pages in 2 hours. At the same rate, how many hours will it take him to read the remaining 150 pages?

• 6

• 7

• 8

• 9

Lyoid works as a service crew in a fast food center where he earns Php82.00 per hour. How much will he earned in a day if he works 8 hours straight?

• Php556

• Php656

• Php756

• Php856

Queenie is working in a restaurant and her hourly wage is Php51.68. Let x represents the number of hours worked and let f(x) represents the total amount earned. Which of the following functions best represents the total amount earned by day?

• f(x) = 51.68x

• f(x) = x + 51.68

• f(x) = x-51.68

• f(x) = 51.68 -x

JC works as a salesman in a company that distributes top brands and latest model of cellular phones. He receives a commission of Php1,500 for every cellular phone unit he sells. On top of the commission, he receives a monthly salary of Php12,000. What is his commission if he sells 25 cellphones in a month?

• Php 27,000

• Php37,500

• Php46,500

• Php47,500

Al John spent Php1,200 on N95 facemasks because of pandemic. Each facemask costs Php100. How many facemasks did he buy?

• 10

• 12

• 15

• 25

Jun Mark used 15 m of copper wire which weighs 1 kg. If a copper wire weighs 3.5 kg, how many meters is it?

• 50 m

• 52.5 m

• 53.5 m

• 54 m

Ranie worked in the store for 5 hours. He earned a total of Php1,500. How much does he earn each hour?

• Php300

• Php400

• Php500

• Php600

Puto balanghoy or steamed cassava cake is traditionally made in the Visayas region using basic ingredients such as cassava, brown sugar and grated coconut. Marvin is selling a puto balanghoy in the function of f(x) = 10x , how much is Marvin’s income if a customer wants to buy a total of 50 pieces?

• Php450

• Php500

• Php550

• Php600