Question

please help me with this assignment!!! very much aprreciated. will mark as brainiest if I think the explanation is simple!! thanks

Answer 1

Answer:

6 hrs

Step-by-step explanation:

4 hrs= 2/5 (1)

let time left = x then,

x = 3/5 (2) ( time left = 5-2/5=3/5)

by using cross elimination method on (1) and (2)

4 *3/5 = 2/5 *x

12/5 = 2x/5

12 = 2x

x = 6

hence answer is 6 hrs

Answer 2

Answer:

a) 2 2/3

Step-by-step explanation:

Have a good night man