Question

A boat is sold with a variety of options. It has six different colors, four different

engines, three different seat layouts, and with a convertible roof or without. In how
many different styles is this boat available?

Answer 1

Answer: 144 styles.

Explanation:

6 ⇒ different colours

4 ⇒ different engines

3 ⇒ different seat layouts

(6 x 4 x 3 x 1) + (6 x 4 x 3)

= 72 + 72

= 144 styles

Answer 2

Answer: 144 styles

Explanation:

6 ⇒ different colours

4 ⇒ different engines

3 ⇒ different seat layouts

(6 x 4 x 3 x 1) + (6 x 4 x 3)

= 72 + 72

= 144 styles