Answer:
7 1/2 = 15/2
4 1/3 = 13/3
Explanation:
To change a mixed number into an improper fraction, multiply the whole number by the denominator and add the numerator. The denominator stays the same.
7 1/2
Multiply 7 by the denominator 2
7*2=14
Add the numerator 1
14+1=15
Therefore, 7 1/2 = 15/2.
4 1/3
Multiply 4 by the denominator 3
4*3=12
Add the numerator
12+1=13
Therefore, 4 1/3 = 13/3.
I hope this helps! Please comment if you have any questions :)
