30. Four mark exercise problems XII

1. Three consecutive integers, when taken in increasing order and multiplied by $2$, $3$ and $4$ respectively, total up to $74$. Find the three numbers.

 

Answer:

 

The three numbers are ,  and .

 

(Note: Enter the numbers in ascending order.)

 

2. $331$ students went on a field trip. Six buses were filled to capacity and $7$ students had to travel in a van. How many students were there in each bus?

 

Answer:

 

 students were there in each bus.