((12+5)+20÷4))+4
first is parentheses inside out
12+5 = 17
((17)+20÷4))+4
now divide inside the parenthesis
(17+5)+4
next parentheses
22+4
26
Answer: 26
Anita because you have to remember fractions are just division problems, 5÷6=.83 repeating (3 is repeating) and 6÷7= about .86
Answer:
3060°
Step-by-step explanation:
19-2 = 17
17 x 180 = 3060
Answer:
3/10
Step-by-step explanation:
Answer:
b
Step-by-step explanation: