This math topic focuses on calculating the percent reduction of a number by multiples of 10%, serving as an introductory concept to percentages. The problems require understanding how to decrease a given number by 10%, 20%, or 30%, and identifying the resulting value from a set of multiple-choice answers. Each question provides initial guidance by mentioning the value of 10% of the number, which reinforces the computation concept of finding a percentage of a given number.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
morePercent reduction of a number (10% multiples) - Concept Intro Worksheet
| Math worksheet on 'Percent reduction of a number (10% multiples) - Concept Intro (Level 1)'. Part of a broader unit on 'Percentages - Intro' Learn online: app.mobius.academy/math/units/percentages_intro/ |
1
| If a 10% discount makes a total of $18, what total would a 30% discount make? |
a
| 12 |
b
| 20 |
c
| 18 |
d
| 8 |
e
| 14 |
f
| 9 |
2
| If a 10% discount makes a total of $27, what total would a 30% discount make? |
a
| 18 |
b
| 12 |
c
| 11 |
d
| 21 |
e
| 28 |
f
| 24 |
3
| If a 10% discount makes a total of $9, what total would a 30% discount make? |
a
| 6 |
b
| 5 |
c
| 8 |
d
| 7 |
e
| 10 |
f
| 9 |
4
| If a 10% discount makes a total of $36, what total would a 30% discount make? |
a
| 28 |
b
| 39 |
c
| 14 |
d
| 41 |
e
| 15 |
f
| 29 |
5
| If a 10% discount makes a total of $72, what total would a 20% discount make? |
a
| 58 |
b
| 74 |
c
| 35 |
d
| 42 |
e
| 45 |
f
| 64 |
6
| If a 10% discount makes a total of $36, what total would a 20% discount make? |
a
| 37 |
b
| 26 |
c
| 45 |
d
| 46 |
e
| 32 |
f
| 22 |
7
| If a 10% discount makes a total of $63, what total would a 20% discount make? |
a
| 56 |
b
| 73 |
c
| 39 |
d
| 70 |
e
| 78 |
f
| 64 |