Answer:
54
Step-by-step explanation:
PEMDAS - Parentheses, Exponents, Multiplication/Division, Addition/Subtraction
We have to do operations by the Order of Operations(PEMDAS)
Parentheses:
Addition/Subtraction:
(7 - 1)
(6)
16/4 + 56 - 6
Multiplication/Division
4 + 56 - 6
Addition/Subtraction
60 - 6
54