3 years ago

Multiply. Express your answer as a simple fraction or improper fraction. 7 · 3/4 = n

2 answers:

5 0

7*3/4 = 5 1/4. 5 1/4 as an improper fraction is 21/4. To find the improper version, Multiply 5*4 and you get 20. Add 20+1 and you get 21. Keep the Denominator (or the bottom number) the same, and you have 21/4.

shusha [124]3 years ago

3 0

N=21 over 4 You solve for n by simplifying both sides of the equation, then isolating the variable.

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