Question

Help help help :(( tysm if u do !

Answer 1

B. L(1-0.15)

Explanation:

15 % =
`(15)/(100)`

L = Landen's time at the beach

Since Mateo spent 15% less => L - 15% of L =>
`L - L*(15)/(100)` =>
`L (1 - 0.15)`