Question

15 upon 12 + 2 upon 3​

Answer 1

Step-by-step explanation:

15/12+2/3= 15/12+ 8/12= 23/12

$answer = 1 \times \frac{11}{12}$

Answer 2

Answer : 15 upon 12 + 2 upon 3

cross multiplication

15x3 + 2x12

45 + 24 = 69

:. the solution is 69...