The greatest number of students to whom 24 pens and 32 pencils can be equally divided is 8.
<u>Step-by-step explanation:</u>
We have to find the greatest number of students to whom 24 pens and 32 pencils can be equally divided. Let's calculate ratio of pens to pencils and then we will simplify , or we can find find HCF( Highest common factor) of pen & pencils and HCF will be the maximum number of students whom equally pens & pencils will be distributed. Ratio:
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So ,
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Therefore, the greatest number of students to whom 24 pens and 32 pencils can be equally divided is 8.
Answer:
Step-by-step explanation:
The journey began at 10:00 . The distance moved from this time is 110 miles. The cruise control is always set at 55 miles per hour. This means 110 miles was covered driving at a speed of of 55 miles per hour.
Speed = distance/ time
Time = distance/speed
Time at which 110 miles was covered will be 110/55 = 2 hours
So at 12:00 o'clock, I have covered 110 miles.
I then get hungry and take an hour break to eat lunch. After eating lunch for one hour, I resumed the journey at 13:00.
I drove 165 miles after the break.
The time taken to drive 165 miles
= distance / speed
= 165/55 = 3 hours
Total hours spent is 2 hours before the break + 1 hour break + 3 hours after the break = 6 hours
The trip ended at 16:00
Eighty five percent is the answer.
or 0.85
To determine about how many more boys have a shoes size of 6 or less, you need to understand that a box and whisker plot takes a data set and show it in quarters (25% of the data is represented in each section).
For the 2 years olds, if the box in the middle, that means that half of the boys have a shoe size at 6 or under. There were 80 boys chosen for this study, so half of that is 40.
For the 3 year olds, the closest point to 6 is 6.5, and it is located after the line on the left. This means that only 25% of the boys have shoe sizes of 6.5 or under. 25% of the 60 three-year olds they collected data on is 15.
The difference is 40-15= 25.
There are about 25 more two-year olds wearing a size 6 or under.