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Mathematics 7 Online
OpenStudy (anonymous):

30% of what number is equal to 12

OpenStudy (unklerhaukus):

\[30\%\text{ of } x=12\] \[\frac{30}{100}\times x=12\]

OpenStudy (unklerhaukus):

now multiply both sides of the equation by 100 , then divide both sides by 30

OpenStudy (anonymous):

so its 40?

OpenStudy (unklerhaukus):

yes

OpenStudy (anonymous):

yayyy... thank you so much

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