Step-by-step explanation:
a whole circle is 360°.
if you take away 40°, how many are left ?
that is absolutely the same as the question, when I have 15 apples and 6 are eaten, how many are left ?
well, 15-6 = 9 apples are left.
and so, 360-40 = 320° are left.
Step-by-step explanation:
4r is the greatest common factor
Answer:
1:3 or 1/4 and 3/4
2:6
3:9
Step-by-step explanation: