He had to go over by 1/4 of a cup.
1 cup =128
1/4 of a cup =32 grams
How many groups were there
No, they are not equivalent. The numerators are equals, but the denominators are not, they are not equivalent. If the first one would be 6/8, they would be equivalent, because we can simplify the fractions by 2 and we got 3/4 again. Good luck !
Answer:
135°
Step-by-step explanation:
To convert from radians to degrees
degree = radian × 
Thus for 
degree =
×
( cancel the π )
= 
= 
= 135°