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How do you multiply minutes and seconds by a number eg 3min 45secs x 3?
I can do it in many ways:Multiply the minutes and seconds separately, then correct for 60 secs = 1 min3 mins 45 secs x 3 = 9 mins 135 secs but 60 secs = 1 min, so 135 secs = 2 mins 15 secsSo 9 mins 135 secs = 9 mins 2 mins 15 secs = 11 mins 15 secs.⇒ 3 mins 45 secs x 3 = 11 mins 15 secsWork in seconds and convert back at the end3 mins 45 secs x 3 = 225 secs x 3 = 675 secs= 11 mins 15 secsConvert the seconds to a decimal of a minute, work it out and convert back at the end3 mins 45 secs x 3 = 3.75 mins x 3 = 11.25 mins= 11 mins 15 secsI am actually more likely to work with fractions as opposed to decimals as decimals can lead to inaccuracies3 mins 45 secs x 3 = 33/4 mins x 3 = 15/4 mins x 3= 45/4 mins= 111/4 mins= 11 mins 15 secsWork with the mins and seconds directly using sexagesimal (base 60) numbersTo avoid having to invent 50 new symbols for the numbers 10-59, I use the decimal numbers, but separate the sexagesimal "digits" by colons - like a digital clock. 3 mins 45 secs x 3 = 3:45 x 345 x 3 = 15 carry 23 x 3 + carry = 9 + 2 = 11⇒ 3:45 x 3 = 11:15⇒ 3 mins 45 secs x 3 = 11 mins 15 secs.
What is 1hrs 45 mins in mins?
105 minutes
What is 8 hrs and 8 mins minus 45 mins?
8:08 - 0:45 = 7:23
What is 45 percent to a decimal?
45% = 0.45 in decimal
How do you write out 1 hour 45 mins?
1:45
What is 1 hour and 45 mins in decimal?
Oh, dude, you're asking me to do math? Like, seriously? Okay, fine, I'll humor you. So, 1 hour and 45 minutes is 1.75 hours in decimal. There you go, now go impress someone with your newfound knowledge or something.
What does .75 time fraction mean?
0.75 expressed as a fraction is 3/4 (Three quarters). So when applied to time, this would be either 45 mins/seconds depending upon the quantity of time being expressed as a decimal. To convert a decimal time into minutes/seconds, simply multiply the decimal by 0.6 (e.g, 0.75 * 0.6 = 0.45 or 45 mins/seconds)
What is 30 mins as a decimal?
30 mins is half an hour. A half as a decimal is .50
How do you multiply minutes and seconds by a number eg 3min 45secs x 3?
I can do it in many ways:Multiply the minutes and seconds separately, then correct for 60 secs = 1 min3 mins 45 secs x 3 = 9 mins 135 secs but 60 secs = 1 min, so 135 secs = 2 mins 15 secsSo 9 mins 135 secs = 9 mins 2 mins 15 secs = 11 mins 15 secs.⇒ 3 mins 45 secs x 3 = 11 mins 15 secsWork in seconds and convert back at the end3 mins 45 secs x 3 = 225 secs x 3 = 675 secs= 11 mins 15 secsConvert the seconds to a decimal of a minute, work it out and convert back at the end3 mins 45 secs x 3 = 3.75 mins x 3 = 11.25 mins= 11 mins 15 secsI am actually more likely to work with fractions as opposed to decimals as decimals can lead to inaccuracies3 mins 45 secs x 3 = 33/4 mins x 3 = 15/4 mins x 3= 45/4 mins= 111/4 mins= 11 mins 15 secsWork with the mins and seconds directly using sexagesimal (base 60) numbersTo avoid having to invent 50 new symbols for the numbers 10-59, I use the decimal numbers, but separate the sexagesimal "digits" by colons - like a digital clock. 3 mins 45 secs x 3 = 3:45 x 345 x 3 = 15 carry 23 x 3 + carry = 9 + 2 = 11⇒ 3:45 x 3 = 11:15⇒ 3 mins 45 secs x 3 = 11 mins 15 secs.
What is 1hrs 45 mins in mins?
105 minutes
What is 8 hrs and 8 mins minus 45 mins?
8:08 - 0:45 = 7:23
How long is lunch break in international cricket?
30 mins break in between innings.
What is 45 percent to a decimal?
45% = 0.45 in decimal
How do you write out 1 hour 45 mins?
1:45
How long do you get in a year 6 SATs test?
You have 20 mins for the short English writing test, 45 mins for the long English writing test, 45 mins for a level 3-5 maths and 30 mins for a level 6, English and maths 45 mins for a reading test. 45 minutes for paper A levels 3-5 and also 45 minutes for paper B levels 3-5.
45 mins be fore6?
h
How far is it from hamburg to dussledorf?
398 km - about 3 hours 45 mins 398 km - about 3 hours 45 mins
