25 girls and 50 boys!!
49 divided by 7 = 7.
So there were 7 adults.
49 + the 1 it mentioned = 50 boys
50 divided in half = 25 girls.
50+25+7 = 82.
Answer:
71
Step-by-step explanation:
8²=64
64+7=71
I hope this helps!
The sum of b and f is b+f
Three times this sum is 3(b+f)