This math topic focuses on understanding and converting percentages to equivalent fractions and involves cross-multiplying to find unknown values in proportional relationships. It is designed for learners to practice calculating unknown numbers in a fraction when one part of the fraction ratio is compared to a percentage, specifically 10%. This is a fundamental skill in an introductory unit on percentages, equipping learners with techniques to handle basic percent problems using cross-multiplication.

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

more
View

Percent as Equivalent Fraction - Fractions to Cross Multiply (10%) Worksheet

Mobius Math Academy logo
Math worksheet on 'Percent as Equivalent Fraction - Fractions to Cross Multiply (10%) (Level 1)'. Part of a broader unit on 'Percentages - Intro' Learn online: app.mobius.academy/math/units/percentages_intro/
1
A LaTex expression showing ? over 50 = 80 over 100
Show how you would cross-multiply to solve this percent problem
a A LaTex expression showing 80 multiplied by 100 over 50
b A LaTex expression showing 50 multiplied by 80 over 100
2
A LaTex expression showing 18 over 60 = ? over 100
Show how you would cross-multiply to solve this percent problem
a A LaTex expression showing 60 multiplied by 18 over 100
b A LaTex expression showing 18 multiplied by 100 over 60
3
A LaTex expression showing ? over 40 = 20 over 100
Show how you would cross-multiply to solve this percent problem
a A LaTex expression showing 40 multiplied by 100 over 20
b A LaTex expression showing 40 multiplied by 20 over 100
4
A LaTex expression showing ? over 80 = 70 over 100
Show how you would cross-multiply to solve this percent problem
a A LaTex expression showing 80 multiplied by 70 over 100
b A LaTex expression showing 70 multiplied by 100 over 80
5
A LaTex expression showing ? over 60 = 10 over 100
Show how you would cross-multiply to solve this percent problem
a A LaTex expression showing 10 multiplied by 100 over 60
b A LaTex expression showing 60 multiplied by 10 over 100
6
A LaTex expression showing ? over 60 = 50 over 100
Show how you would cross-multiply to solve this percent problem
a A LaTex expression showing 60 multiplied by 50 over 100
b A LaTex expression showing 60 multiplied by 100 over 50
7
A LaTex expression showing 12 over 60 = ? over 100
Show how you would cross-multiply to solve this percent problem
a A LaTex expression showing 60 multiplied by 100 over 12
b A LaTex expression showing 12 multiplied by 100 over 60