A paint crew can paint walls in hours. At this rate, how many walls can the paint crew paint in hours?

A paint crew can paint walls in hours. At this rate, how many walls can the paint crew paint in hours?

The result of a number divided by 2 is the same as the result of that number divided by 10. What is that number?

The result of a number divided by 2 is the same as the result of that number divided by 10. What is that number?

When k is divided by 2, the remainder is 1. If k is divided by 3, the remainder is 0. And if k is divded by 5, the remainder is 3. Which of the following is a possible value for k?

When k is divided by 2, the remainder is 1. If k is divided by 3, the remainder is 0. And if k is divded by 5, the remainder is 3. Which of the following is a possible value for k?

Calculate in the following series:

Calculate in the following series:

What is the sum of multiples of 10 from 10 to 140 inclusive?

What is the sum of multiples of 10 from 10 to 140 inclusive?