5yards/ second is the answer because in a min there are 60 seconds so divide 300 by 60 = 5 seconds
Answer:
0.89 hours
Step-by-step explanation:
Micheal and his sister Mel share the task of mowing the grass in their yard.
Micheal mows 1/3 of the yard
= 1-1/3
= 2/3
Mel mows the rest portion
Mel can now mow 1/3 of the yard in one hour
Therefore the time taken by Mel to finish mowing the yard can be calculated as follows
= 2/3 ÷ 3/4
= 2/3 × 4/3
= 8/9
= 0.89 hours
Hence it will take Mel 0.89 hours to finish mowing the yard
Answer:
14.8%
Step-by-step explanation:
Given data
Initial income=47
Final income=40
The change= 47-40
=7
Hence the percent increase is
% increase= Change/ initial*100
% increase= 7/47*100
% increase=0.148*100
% increase=14.8%
Answer: $50
Step-by-step explanation:
250 x 0.20 = 50
$50 discount
or you pay 80%, so
250 x 0.80 = 200
$200 final cost
$250 original cost - $200 final cost = $50 discount