Jake scored 2 goals in soccer this season. jamie scored 4 times as many goals as jake. edgar scored 3 times as many scores as jamie. how many goals did edgar score

The answer is 24 because 2x4=8 and 8x3=24

1. make all fractions have the same denominator

1/3 becomes 4/12
1/4 becomes 3/12

4/12 + what she watched at night +3/12 = 1
1 being the whole movie

4/12+x+3/12=1
(add 4/12 and 3/12 together)
x+7/12=1
(subtract 7/12 on both sides)
x=5/12

Jenny watch 5/12 of the movie at night