Answer:
= 40%
Step-by-step explanation:
Original price = 100%
Discount = Op - Np = $49.99 - $29.99 = $20
If $49.99 = 100%
What about $20 = ?
= (20 x 100) ÷ 49.99
= 2000 ÷ 49.99
= 40.008
= 40%
Answer:
90.09 m
Step-by-step explanation:
47.5 * 3.3 /1.74 = 90.09
Answer:
its c
Step-by-step explanation:
dont ask why to much to type
Computer A can carry out analysis in 6 hours. That means in an hour, computer A does

of the job.
Computer B can carry out analysis in 4 hours. That means in an hour, computer B does

of the job.
If both computers work together, in an hour they do:



In an hour, they do

of the job.
To finish the job, they need

hours.

hours
= 2.4 hours
= 2 hours + 0.4 hour
= 2 hours + 0.4 × 60 minutes
= 2 hours 24 minutes
They finish analysing in 2 hours 24 minutes