Question

19/12+77/9-29/6-37/18​

Answer 1

Answer:

613/36

Step-by-step explanation:

first find the lcm of the denominaters which is 36

then multiply all the denominaters so they become equal  

and also multiply the numerator with same num

so it will be

57/36+308/36-174/36-74/36

now do the calculation of the numerators

which is

613/36

Answer 2

Answer

13/4

explanation

19/12+77/9-29/6-37/18

= (1+7/12) + (8+5/9) - (4+5/6) - (2+1/18)

= (1+8-4-2) + (7/12 + 5/9 - 5/6 - 1/18)

= 3 + [(21+20-30-2)/36]

= 3 + (9/36)

= 3 + 9/36

= 3 + 1/4

= 13/4