Question

A labourer is paid Rs.8 per hr for an 8- hr day and 1/2 times that rate for eachhour in excess of 8 hrs in a single day. If the labourer received Rs.80 for a singledays work, how long did he work on that day?OO6hr.40minO9hr. 20minO9hr. 30minO 9hr.40mintests What grade must he​

Answer 1

Answer:

option 3 . 9hr. 30 min

Step-by-step explanation:

each hr fees 8 rupees 8×8=64

half times of extra work 8×2 =16