0.75 is the decimal format.
Multiples of 3…. 3, 6, 9, 12, 15, 18, 24, 27, 30, 33, 36, 39.
i don’t know 8’s multiples so, i thought i’d provide at least 3’s multiples :) i hope you have a lovely rest of your day!
Convert hour to minutes:
2/3 hours = 2/3 x 60 = 40 mins
30 mins 10 mins
|-----------------------------|--------------------------------|
7.30 8.00 8.10
Answer: 8:10
Please provide more information. This question is not able to be answered with the information provided. Try giving the full problem!
Suppose that the population of NYC is 10,000,000, and there're average of 3 people per household
= 3.3 million HHs
and 1 in 10 HHs has a piano
= 330,000 pianos
on average, a piano is tuned once a year
= 330,000 tuning per year
= 6,000 tunings per week
suppose a piano tuner works 5 days a week and handling 5 pianos a day. That will be 25 pianos a week
hence, you need 6,000/25 = 240 tuners
hope this helps
