Question

plz tell me this question​

Answer 1

Answer:

the solution of this question is

Step-by-step explanation:

15/66 - 36/36 + 30/195

- 0.61888

Answer 2

Answer:

31/52=0.59

Step-by-step explanation:

15/66-36/36+30/195=15/66-1-30/195

Lcm of 66 and 195 is =780

195_780+120/780=-466/780=31/52=0.59