Answer:
88
Step-by-step explanation:
M : R
3 : 7
R : E
1 : 2
So make Ryan equal
1×7=7
2×7=14
tfo R : E
7 : 14
then add all 3forM+7forR+14forE = 24
192/24=8
so for Ethan, 8×14=112and for Marc, 8×3=24
therefore Ethan has 112-24=88 more stickers than Marc
