Answer:
a = 24*1/3
a =8
Step-by-step explanation:
We are using proportions to solve this problem by putting students over adults
students 3 24
--------------- = --------------- = -------------
adults 1 a
where a is the unknown number of adults
Using cross products
3a=24*1
Divide by 3
a = 24*1/3
a = 24/3
a = 8
It would be exactly 1.2778 yards.
Answer:
20% more
Step-by-step explanation:
30%-10% = 20%
2=5-3 so the answer is (2, 5)