Percent - one number is a given percent of another (10%) - Concept Intro (Level 1)

This math topic focuses on understanding how to calculate the base number when a given value represents 10% of it. The problems structured here require determining what the full number is, based on the part represented as 10%. Each question provides a scenario, such as "5 is 10% of a number," and multiple-choice answers to identify the correct base number. This practice helps build foundational skills in working with percentages, specifically in reversing the percentage problem to find the original quantity.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.

Percent - one number is a given percent of another (10%) - Concept Intro Worksheet

Math worksheet on 'Percent - one number is a given percent of another (10%) - Concept Intro (Level 1)'. Part of a broader unit on 'Percentages - Intro' Learn online: app.mobius.academy/math/units/percentages_intro/

1

5 is 10% of a number

Find what the full number is for the given percent

a

70

b

40

c

8

d

50

2

2 is 10% of a number

Find what the full number is for the given percent

a

20

b

5

c

1

d

40

e

30

3

6 is 10% of a number

Find what the full number is for the given percent

a

80

b

60

c

9

d

50

e

3

4

7 is 10% of a number

Find what the full number is for the given percent

a

60

b

0

c

80

d

70

5

3 is 10% of a number

Find what the full number is for the given percent

a

0

b

50

c

20

d

30

e

40

6

1 is 10% of a number

Find what the full number is for the given percent

a

10

b

30

c

1

d

20

e

2

7

4 is 10% of a number

Find what the full number is for the given percent

a

2

b

30

c

50

d

40