Answer:
1/4
Step-by-step explanation:
The answer is 1/4 because 4 is the greatest common factor (GCF) of both numbers. So you divide both numbers by 4.
4 ÷ 4 = 1
16 ÷ 4 = 4
Therefore, the answer is 1/4.
let's recall that there are 180° in π radians, thus

Answer:
No, because using the distributive property, you would get 5b+15 and 3b+15. The number of b you have is different.