Browsing as a guest — you can read this lesson freely, but you'll need to sign in to save notes or track progress.

Sign In
1.1.2

Exercise 1.1 · Expressions

Digital SAT · Math · Exercise

Exercise 1.1 · Expressions

All 102 questions on this topic from the real tests and books we hold, then 6 of ours. Pick a concept to drill it alone.

22 questions in 35 minutes on the real module ≈ 95 seconds each. The clock below is that 95 seconds.

Q1REALSAT · March US 2023 · Math 800 Book Q1Expressions from words95s

The ratio of a person’s weight on Earth to the person’s weight on the Moon is constant. An astronaut who weighs 540 newtons on Earth weighs 90 newtons on the Moon. Another astronaut weighs newtons on Earth. Which of the following expressions represents this astronaut’s weight, in newtons, on the Moon?

Keep reading — this lesson marks itself done automatically.