Question

Groups of 20 or more receive a 20% discount at the LA Zoo. Tickets range from $10 to $15, depending on age. What is the range in ticket price after the 20% discount?

Answer 1

Answer: $8 to $12

Explanation:

The ticket prices range from $10 to $15 so the new range will see these two figures reduced by 20%.

$10 after the discount:

= 10 * (1 - 20%)

= $8

$15 after the discount:

= 15 * ( 1 - 20%)

= $12

Discounted ticket range is:

= $8 to $12