Question

7/2+11/4+5/2+3/1+5/4​

Answer 1

Step-by-step explanation:

LCM of 2,4,2,1,4is 4

14/4+11/4+10/4+12/4+5/4

52/4

=13

Answer 2

Given : -

7/2 + 11/4 + 5/2 + 3/1 + 5/4

Step-by-step Explanation : -

Firstly we will take the L.C.M of the Denominators.

L.C.M of 2,4,2,1 and 4 is 4.

Now : -

(2×7) + (1×11) + (2×5) + (4×3) + (1×5)/4

14 + 11 + 10 + 12 + 5/4

47 + 5/4

52/4 = 13