What is another strategy that you can use to multiply 2 digit by 2 digit numbers?

In the rectangle below ac=30 units what is de

You are cycling around europe with friends. you book into a hostel and you ask the owner what the ratio of men to women is currently staying there. there are 24 men and 6 women. what is the ratio of men to women in its simplest form?

Hi my sisters and brothers can tell me the answer because i don’t understand the question