Answer:
total kids in the camp = 300
Step-by-step explanation:
let the number of kids in the camp be x
from the above situation, we get
=》70% of all kids in the camp is 210
=》

=》

=》

=》

Answer:
I think it A I know it try a
13. 1,6
18. -15,12
19. -7, 1/2
Answer: B
Step-by-step explanation:
Answer: 3 · 30= 90
Step-by-step explanation:
yes you are correct