Answer:63
Step-by-step explanation:
42÷2×(11-8)
We are going to resolve the bracket part first ,because bracket comes first in BODMAS,in BODMAS B=bracket O=of D=division M=multiplication A=addition S=subtraction.
After resolving the bracket part we get 42÷2×3 also in BODMAS division comes first before multiplication,so we divide and get
21×3 finally 21×3=63