Answer:
In the pic
Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask me in the comments below ÷)
4869 x 3940 = 19183860
115.24
15.35*4.25=65.2375
65.2375+50=115.2375
115.2375 ≈ 115.24