In this Maths Lesson, we look at the question: Leighton and Jesse have a combined total of 36 CDs. After Leighton gives Jesse 40% of his CDs, Jesse has twice as many as Leighton. How many CDs did Leighton have initially?

In this Maths Lesson, we look at the question: A bat and ball cost a combined $1.10. The bat costs one dollar more than the ball. How much does the ball cost?

Hint: it’s not 10 cents