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A grading machine can grade 48 multiple-choice tests in 1 minute how long will it take the machine to grade 300 test how would you set that up as a proportion?
48 = 300
1____x
If it takes 1 minute to grade 48 then it will take "x" amount of minutes to grade 300. The first fraction has to equal the second fraction when they are cross multiplied together. 1 times 300 has to equal 48x. Divide both by 48 and you will get x = 6.25 minutes (6 and a quarter minutes) which equates to six minutes 15 seconds.
What else can I help you with?
How much work is done in 1 minute by a machine operating at 300 ft. lb-sec?
To calculate the work done in one minute by a machine operating at 300 ft-lb/sec, we multiply the power by the time. Since there are 60 seconds in a minute, the work done is 300 ft-lb/sec × 60 sec = 18,000 ft-lb. Therefore, the machine does 18,000 foot-pounds of work in one minute.
A machine makes 10 000 coins a minute. How many coins does the machine make in one hour?
10,000 x 60 (60 mins in an hour) = 600,000
A copy machine makes 44 copies per minute How many copies does it make in 3 minutes and 45 seconds?
The copy machine would make 165 copies if it makes 44 copies per minute and 3 minutes and 45 seconds has past.
A copy machine makes 28 copies per minute How many copies does it make in 5 minutes and 30 seconds?
154 coppies. (28 x 5.5 - 28 a minute, and there are five and a half minutes)
A copy machine makes 44 copies per minute How many copies does it make in 5 minutes and 45 seconds?
253
Are machine guns slow?
No. Machine guns are fast and very deadly. They can fire up to 400 to 600 rounds per minute. Some machine guns can fire up to more than 2000 rounds per minute and one machine gun can fire and empty 1 million rounds in one minute. It is called the 1 million rounds per minute gun, one of the fastest machine gun in the world.
How many bullets can a vickers machine gun fire in a minute?
720 rounds a minute approximately
How many 12 ounce soft drinks can be filled in one minute?
The number of 12 ounce soft drinks that can be filled in one minute would depend on the filling speed of the machine. If the machine can fill 10 drinks per minute, then 10 drinks can be filled in one minute. If the machine can fill 15 drinks per minute, then 15 drinks can be filled in one minute, and so on.
Machine gun average bullets per minute?
300-a few thousand depending on the machine gun.
How many stitches does a sewing machine make per minute?
Depends on the machine. Home units average around 80 to 100 stitches per minute, while industrial models can sew upwards 5,500 stitches per minute.
How old were most of the people killed in concentration camps?
Of those that survived a minute proportion were over forty, if that helps.
How many bullets per minute could a machine gun fire present day?
Anywhere from 400 to 1200 rounds per minute. Some Gatling guns can fire 6000 a minute, although they may not be considered TRUE machine guns.
How do I read a GIA diamond grading report?
Start gia.edu-- the official site of gia grading. Download the 4cs doc to get started. Next, this YouTube video has a 7 minute tutorial on how to read the reports and certificates: www.youtube.com/watch?v=yD0jvU65-WI
What are the release dates for 30 Minute Meals - 2001 Lean Green Chili Machine?
30 Minute Meals - 2001 Lean Green Chili Machine was released on: USA: 27 January 2008
How many rounds per minute can an Uzi sub machine gun fire?
About 600 rounds per minute on full auto.
How much work is done in 1 minute by a machine operating at 300 ft. lb-sec?
To calculate the work done in one minute by a machine operating at 300 ft-lb/sec, we multiply the power by the time. Since there are 60 seconds in a minute, the work done is 300 ft-lb/sec × 60 sec = 18,000 ft-lb. Therefore, the machine does 18,000 foot-pounds of work in one minute.
What are facts about the first machine gun?
The machine gun can shoot 400 to 500 bullets per minute, however, it wasn't that accurate.
