To find out what 1 inch on the map equals in miles, you can set up a proportion: 34 inches -> 750 miles 1 inch -> x miles Cross multiplying gives you: 34x = 750. Solving for x, you get x = 750 / 34 ≈ 22.06 miles.
1g = 1000mg. To convert 350mg to g, you can set up a proportion. For example, 1g/1000mg = xg/350mg You can then cross multiply and solve. A short-cut is to move the decimal place according to the number of zeroes - here we have 1000 which is 3 zeroes. Move the decimal three to the left and you get 0.35g.
2 meters = 6.561 679 79 feet If you need the mathematical eqation, set it up as a proportion: 1 meter 2 meters ---------- = ---------- 3.280 feet X feet Direct Conversion Formula2 m* 1 ft 0.3048 m = 6.56167979 ft
1 in = 2.54 cm. To convert 15 inches to centimeters, you would set it up as: 15 in x (2.54 cm/1 in). This will give you the equivalent length in centimeters (15 in = 38.1 cm).
Dimensional analysis allows you to convert between non-alike units of measure. Set up your given measurements as a proportion, and solve for the location that is standing in for the missing value.
set up a proportion 1.2/1=x/30 30 times 1,2 divided by 1=36 miles
In order to solve this problem you need to know that 3ft=1 yd. Then you can set up a proportion: 3ft = 30ft 1yd x yd The answer to this equation is 10 yd
To do this, you can set up a proportion. What you know is that it takes 60 minutes to drive 75 miles. You want to find how many hours it takes to drive 251 miles. Just set up a proportion like this: 1/75 = x/251. With this, you'll be finding the total number of hours. Cross multiply to solve for x. It would take 3.346 hours, or about 3 hours and 21 minutes.
A regular pentagon has a perimeter of 5s. We set this equal to 15, and solve for s, and convert to yards.5s = 15s = 33 feet converted to yards is 3/3 = 1 yard.
Simply set up a proportion, then solve the proportion by using proportional reasoning. 1,800 miles/1 hour=1,400 miles/x hours. Cross multiply. 1,800x=1,400 Divide by 1,800 on each side. x=.77777777777777777 hours Now set up another proportion to find out how many second and minutes. 3,600/1 hour=x seconds/.777777777777777 hours Cross Multiply. x=2,800 seconds. Divide that number by 60 to find how many minutes since there are 60 seconds in a minute. It would take 46.6666666666666666666 minutes (or 2,800 seconds) to travel 1,400 miles at 1,800 miles per hour. Hope I helped! Maxwell
fist set up a proprtion. then set up a cross product then you finally get your answer.
I assume that the 15x20 is already in yards. That says that the room is a square that is 15 yards on one set of parallel sides and 20 yards on the other set of parallel sides. To find the square yards of the room, you simply multiply 15 yards and 20 yards. 15 yards x 20 yards = 300 square yards.
1 mile = 5280 ft. So set up a proportion and you will get: 1 mile/5280 ft = x miles/ 16300 ft. Divide 16300 by 5280 and you should get approx. 0.309 miles (to the correct number of significant digits).
No mixture has no definite proportion
A cubit is an ancient measure which ranges from 18 to 22 inches. The modern conversion is set at 18 inches or 1.5 feet, so that 1 foot = 1/1.5 cubits. Also, 1 foot = 1/3 yards. Therefore, 1 square foot = (1/1.5) cubit * (1/3) yards =2/9 cubit yards.
To find out what 1 inch on the map equals in miles, you can set up a proportion: 34 inches -> 750 miles 1 inch -> x miles Cross multiplying gives you: 34x = 750. Solving for x, you get x = 750 / 34 ≈ 22.06 miles.
Basically it means change. It can meanchange a measurement from one set of units to another - for example convert the distance from miles to kilometres, orchange a number from one form of representation to another for example, convert a number from a fraction to scientific notation.