Design a simple calculator with the following

000 redemptions have been received， Real learning for 20% less? Yes! Understanding your homework feels good. 20% off your first month of Chegg Study or Chegg Study Pack feels better.¹ 1Offer expires on 01/31/2026 at 11:59PM PST or until 10，。

and may not be combined with any other offer. Offer excludes mobile app sign-up. See additional terms and conditions for Chegg Study or Chegg Study Pack on Chegg.com ， charged at the monthly rate disclosed at your sign-up. This offer is not valid for existing Chegg Study or Chegg Study Pack subscribers。

has no cash value， is not transferable， whichever occurs first. Receive 20% off the first month of a new Chegg Study or Chegg Study Pack monthly subscription. This offer requires activation of a new Chegg Study or Chegg Study Pack monthly recurring subscription。