Take cost divide by total ex. 650 divided by 1560 is ur percentage after u multiply by 100
Answer:
firsty,open the compass to the width of the original line to measure it. then use the straightedgeto find the length of the given line and then mark an arc above .in 3rd step use a straightedge to create two arcs above and below the original line lastly open the compass andmark two points of intersections between the arcs of given lines.
i think its all..
February is the only month that has a number of days divisible by 4 (to produce a integer).
That's because February has 28 days, and you can divide 28 by 4 to give you 7.
All the other months have 30 or 31, days, and 30 / 4 doesn't give you a whole number, and neither does 31.
To answer the second part of the question, no. During a leap year, February has 29 days. You can't divide 29 by 4 to give a whole number, hence it is then not true.
Distance:time=25:13.7
ratio and propriton
4min=60sec*4=240sec
25/13.7=?/240
times both sides by 240*13.7
25*240=13.7?
6000=13.7?
divide both sides by 13.7
437.9562=?
about 438 meters