Given:
1 set requires 4 couples 8 dancers.
Total number of people at a square dance = 250.
To find:
The greatest number of sets possible at the dance.
Solution:
We have,
Total people = 250
1 set = 8 people.



Number of possible sets cannot be a decimal or fraction value. So, approx. the value to the preceding integer.

Therefore, the number of possible sets at the dance is 31.
Answer:
112
Step-by-step explanation:
srry. i meant to put 112 erlier
Answer:
<em>a </em>- 13
Step-by-step explanation:
a- 13 because you are taking 13 away from a