Answer:
4x12=48
48+7=55
4 7/12 as an improper fraction is 55/12
multiply the numerator with numerator and denominator with denominator
3x55=165
4x12=48
165/48 can be divided by 3
165/3=55__48/3=16
55/16 is simplified
55/16=3 r 7 so the fraction is 3 7/16
Hope this helps
Explanation: