Answer:
3/7 and 4/14
Step-by-step explanation:
a) 3/7 is not an equivalent of 6/21 because when you multiply the numerator and the denominator by 2 you get: 6/14
b) 4/14 is not an equivalent
Answer:
140 degree
Step-by-step explanation:
You go anticlockwise, starting from the 0.
Answer: 6:18
All of the other options are equal to 1:3
Answer:
its c
Step-by-step explanation:
i took it