Question

find the missing numerator if 2whole xupon 6 +4 whole 5 upon 12 = 6 whole 7 upon 12​

Answer 1

Answer:

13/12

Step-by-step explanation:

lcm of 6 and 12 is 12 as 12 is a multiple of 6

12x/6 + 53/12 = 79/12

multiply 2 /2 with 12x/6 to make denominator as 12

and multiply 1/1 to 53/12 as the denominator is already 12

24x/12 + 53/12 = 79/12

as denominators are equal u can add them easily

24x + 53 / 12 = 79/12

12 gets cancelled

24x + 53 = 79

24x = 79 - 53

24x = 26

x = 26/24

x = 13/12

hope this is correct......