Percentage, Base and Rate

What number is 60% of 250? Which of the following equation is correct to solve for the percentage?

• 60% + 250 = n

• 60% - 250 = n

• 60% x 250 = n

• 60% ÷ 250 = n

Tags

CCSS.6.RP.A.3C

What is 50% of 120?

• 60

• 50

• 40

• 70

Tags

CCSS.6.RP.A.3C

Helen scored 80% in a Math test with 60 questions. How many questions in the test did Helen answer correctly?

• 48

• 50

• 55

• 60

Tags

CCSS.6.RP.A.3C

Marjorie was given a ₱2,000 worth of a cash gift for her birthday. She used 90% of the cash to buy school supplies and kept the remaining 10% for her savings. How much did Marjorie spend on school supplies?

• ₱200

• ₱500

• ₱1,500

• ₱1,800

Tags

CCSS.6.RP.A.3C

In a survey conducted in a school with 500 students, 45% have a reliable Internet connection. How many students do not have a reliable Internet connection?

• 300

• 225

• 275

• 325

Tags

CCSS.6.RP.A.3C

If you have a base of 150 and the rate is 20%, what is the percentage?

• 40

• 15

• 25

• 30

What is 25% of 200?

• 75

• 100

• 50

• 25

Tags

CCSS.6.RP.A.3C

Convert 75% to a decimal.

• 0.75

• 0.25

• 1.75

• 75.0

If 30 is 60% of a number, what is the number?

• 50

• 70

• 60

• 40

Tags

CCSS.6.RP.A.3C