Question
Fill in the blank to make the two fractions equivalent.
Fill in the blank to make the two fractions equivalent. |
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Ask by Lowe Park. in the United States
Mar 23,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
Fill in the blank with
to make the fractions equivalent:
.
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Extra Insights
To find the missing number in the fraction
, you can cross-multiply the fractions. This means you multiply 4 by 30 and 5 by the unknown number, resulting in the equation:
. When you do the math, you find that
. Dividing both sides by 5 gives
. So, the missing number is 24!
The probably common mistake here is not remembering to cross-multiply. Sometimes, you just have to keep in mind that for fractions to be equivalent, their cross products (the products of the diagonals) must equal each other, which is a key concept in working with proportions!