Answer:
11 toy cabins
12 craft sticks will be left.
Step-by-step explanation:
To make each toy cabin, Ivan uses 30 craft sticks.
So, Ivan uses the craft sticks in multiple of 30 to make any number of toy cabin.
If he has a box of 342 craft sticks, then he will use 330 craft sticks to make [tex]\frac{330}{30} = 11[/tex] toy cabin.
{Since 330 is the multiple of 30 that is closest to 342}
Therefore, there will be (342 - 330) = 12 craft sticks left to use. (Answer)
