pliis the equivalent form indicated for each of the following fractions
7/9=?/45 and 11/5=?/35
pliis help meee
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7/9 = ?/45
Divide: 45/9 = 5
Multiply: 7 * 5 = 35
7/9 = 35/45
Follow that pattern and try to solve the second problem.
I'll be glad to check your answer.
To find the equivalent form for each fraction, we need to determine the missing numerator for each equation.
1) 7/9 = ?/45
To solve this equation, we can use the property of cross-multiplication. We cross-multiply the fractions, which means multiplying the numerator of one fraction by the denominator of the other fraction.
So, we have:
7 * 45 = 9 * ?
315 = 9 * ?
To find the missing numerator, we need to divide both sides of the equation by 9:
315 / 9 = ?
35 = ?
Therefore, the equivalent form of 7/9 for the equation 7/9 = ?/45 is 35/45.
2) 11/5 = ?/35
Using cross-multiplication again, we have:
11 * 35 = 5 * ?
385 = 5 * ?
To find the missing numerator, we divide both sides of the equation by 5:
385 / 5 = ?
77 = ?
Therefore, the equivalent form of 11/5 for the equation 11/5 = ?/35 is 77/35.