1,000,000,000,000,000,000,000+1,111,111,111
mezya [45]
Answer:
1,000,000,000,000,001,111,111
There will be 18 girls in a group of 16 boys.
you divide 72 by 16 and get 4.5.
then you divide 81 by 4.5 and get 18.
That is how you get 18 girls in a group of 16 boys.
Hope that helped.
Where are the sets? I don't see any...
Answer:
Please see attachment
Step-by-step explanation:
Please see attachment