Answer:
87 adults
174 children
70 students
Step-by-step explanation:
what is the question comments me
3/7
the square root of 9 is 3, the square root of 49 is 7
area of side surface=50×20+20×35=1000+700=1700 m²
voume of solid=1700×12=204,00 m³
2: 4 is a factor and multiple of 8. 8 and 4 is also even numbers so is is most likely to be divisible by any number