Answer:

Search...

5

User avatar

LanceBalita

19.01.2021

Math

Elementary School

answered • expert verified

Find the rate.

1) 1 is what percent of 10?

2) 10 is what percent of 20?

3) 5 is what percent of 25?

4) What percent of 80 is 56?

5) What percent of 20 is 15?

6) 14 is what percent of 35?

7) 27 is what percent of 48?

8) What percent of 12 is 10?

9) What percent of 24 is 0.12?

10) 3,150 is what percent 9000

1

SEE ANSWER

Unlocked badge showing an astronaut’s boot touching down on the moon

See what the community says and unlock a badge.

Advertisement

Answer Expert Verified

4.0/5

237

author_link

misspancitcanton

Ace

2.4K answers

29.1M people helped

Finding the Rate

The rate is the number with the percent sign. To find the rate, divide the percentage by the base, then multiply by 10. Rememeber to put the percent sign to your final answer. The percentage is a part of the base while the base is the whole.

rate = (percentage ÷ base) × 100

Solution:

1) 1 is what percent of 10?

rate = (1 ÷ 10) × 100

= 0.1 × 100

= 10%

2) 10 is what percent of 20?

rate = (10 ÷ 20) × 100

= 0.5 × 100

= 50%

3) 5 is what percent of 25?

rate = (5 ÷ 25) × 100

= 0.2 × 100

= 20%

4) What percent of 80 is 56?

rate = (56 ÷ 80) × 100

= 0.7 × 100

= 70%

5) What percent of 20 is 15?

rate = (15 ÷ 20) × 100

= 0.75 × 100

= 75%

6) 14 is what percent of 35?

rate = (14 ÷ 35) × 100

= 0.4 × 100

= 40%

7) 27 is what percent of 48?

rate = (27 ÷ 48) × 100

= 0.5625 × 100

= 56.25%

8) What percent of 12 is 10?

rate = (10 ÷ 12) × 100

= 0.8333 × 100

= 83.33%

9) What percent of 24 is 0.12?

rate = (0.12 ÷ 24) × 100

= 0.005 × 100

= 0.5%

10) 3,150 is what percent 9000?

rate = (3150 ÷ 9000) × 100

= 0.35 × 100

= 35%

Word problems about rate, check out the links.

brainly.ph/question/115979

brainly.ph/question/115965

#LetsStudy