Question

what should be added to 3 3/5 to get 5 1/2 ?

Answer 1

first you will have to change it into fraction take LCM and the by the answer you get you will have to divide it by the denominator and then multiply with the numerator and then subtract the both number you will get a proper fraction or an improper fraction if you got an improper fraction then you will have to fo division and then you will get a mixed that us the answer for the above question

Answer 2

Answer: 69/20 = 3 9/20

Step-by-step explanation:

x + 3 3/5 = 5 1/2

x + 18/5 = 21/2

x = 21/2 - 18/5

x = 21 x 5/ 2 x 5 - 18 x 2/ 5 x 2

x = 105 - 36/20

Therefor x = 69/20 = 3 9/20