jeliyahcatabas
It takes 5 hours for 4 adults and 6 children to sweep the school grounds.The same job can be done by 3 adults and 4 children in 7 hours.How long will it take 1 adult to do the same job?How long will it take one child to do the same job alone?
Answers & Comments
Answer:
The answer is 33 & 17
Step-by-step explanation:
If you add 33 and 17 the answer is 50,then if you subtract 33 and 17 the answer is 16
Thanks me next year haha
7h=3 adults
9h=2 adult
11=1 adult
kada bawas ng isa sa adult 2 hours ang dagdag
Answer:
38 and 12
Step-by-step explanation:
when you add these both numbers it gives you 50 and if you subtract it gives you 16. :)