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# Math and Arithmetic Ursula Block

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Cards in this guide (8)
Convert 60 miles per hour into meters per second

26.8224 meters per second round as needed if you want the math behind it it is

1 mile equals 1609.3 meters

60miles x 1609.3meters = 96,560.64

divide that by 60 for meters per minute

= 1609.3 meteres per minute

divide by 60 for seconds

= 26.8224 m/s

good luck =P

721 lbs per week into kg per second

721 pounds per week = 0.000540740904 kg per second.

88 inches per second into miles per day

1 day = 24 x 60 x 60 = 86400 seconds

1 inch = 2.54 cm x 1/100000 (km/cm) x 1/1.609 (mile/km)
= 2.54/160900 mile

88 inches/second = 88 (inch/s) x 86400 (s/day) x 2.54/160900 (mile/inch)

= 120.0257 mile/day

How do you convert 721 lbs per week into kg per second

Well, first of all, "pound" is a unit of force, while "kilogram" is a unit of mass,

and neither one can be coverted to the other one, even though people are

always doing it.

But in order to answer your question, we'll close our eyes, hold our nose, and

say that a kilogram of mass is 'equal' to its weight on Earth ... 2.20462 pounds.

(721 pound/wk) x (1 kg/2.20462 pound) x (1 wk/7 da) x (1 da/86,400 sec) = 0.0005407 kg/sec (rounded)

How do you convert years into minutes

There are 525,600 minutes in a year. To convert years to minutes, multiply the number of years by 525,600.

How 721 pounds per week into kg per second

721 lbs/week (1 kg/2.2 lb)(3600 s/1 hour)(1 week/168 hours)

= 328 kg/7023 seconds

=================

* * * * *

Something has gone wrong here! Also, the question asked for kg/sec not kg per 7023 seconds!

1 kg = 2.20462 pounds, although that is a minor detail.

1 week = 168 hours/week*3600 seconds/hour = 604800 seconds.

So rate = 327.04 kg/604800s = 0.00054 kg/sec.

What is 186282 kilometers per hour into meters per second

It is 186282*1000/3600 = 51745 ms-1

17 years into minutes

8935200 minutes

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