30/ 15=2

30/ 10=3

Because the ratio of table to stool is 1: 2.

So, the last term is 3: 2 times 2.

The ratio at this time is 3: 4.

The number of people in the factory is 3: 4.

The formula is: 56/(3+4)*3=24 (person)

56/(3+4)*4=32 (person)

A: There are 32 people who make stools and 24 people who make tables.

In fact, it can be done by equations, but the process is not clear. This ratio can also be done, which is what I did. )

The landlord chose me, heheO(∩_∩)O~