Question

Plzz tell the answer ​

Answer 1

Answer:

Step-by-step explanation:

a) 3 3/10 + 2 7/11 =

     find it's improper farction= 3 3/10= 33/10

                                                  2 7/11= 29/11

     then add, 33/10 + 29/11

            find LCM: 110

    so, 363/110 + 290/110 = 653/110

b) 20 1/2 + 3 2/9=

        improper farction = 41/2 + 29/9

              find LCM= 18

    so, 369/18 + 58/18 = 427/18