27-[38-{46-(15-11)}]

 

Asked by Nikitapbirhade | 11th May, 2020, 03:26: PM

Expert Answer:

27-[38-{46-(15-11)}]
= 27 - {38 - (46 - 4)}
= 27 - (38 - 42)
= 27 - (-4)
= 27 + 4
= 31



Answered by Yasmeen Khan | 11th May, 2020, 06:18: PM