The groups would meet an hour later, at 11 am.
So 1=6/8 minute
1=3/4 minute
multiply both sides by 4
4=3 minutes
3 times what=15
divide by 3
what=5
4=3 minutes
mulitpliy both sides by 5
20=15 minutes
answer is 20 bags
Milligrams centigrams grams kilograms tonnes ( non American tonnes)
