Question

A one-way trolley ticket to Old Town costs 3.50. How much will it cost for Ahyeon and three friends to ride to Old Town and home again?

Answer 1

$28

Explanation:

Each round trip will be double the price of a one-way trip, so will be ...

2 × $3.50 = $7.00

Diego and his 3 friends will require a total of 4 round-trip tickets for a cost of ...

4 × $7.00 = $28.00