45000/36 = 1250 yards
45000/12 = 3750 feet
There are 12 inches in a foot and 5280 feet in a mile. But to convert 45000 inches into miles, I would just divide 45000 by 63360.
There are not enough inches there to be converted into miles because there are 63,360 inches in 1 mile
You could multiply by 1.3 and 63360.
5280 feet/ 1 mile and 12 inches/ 1 foot <3
To convert 1.3 miles into inches, you could multiply by the ratio 1 mile = 63,360 inches, or by the ratio 5,280 feet = 63,360 inches (since there are 5,280 feet in a mile).
There are two significant figures in the number 45000.
I would use 1/36 to convert inches to yards and 1/1760 to convert yards to miles.
I suggest you convert the feet to inches (or vice versa, convert the inches to feet - but converting the feet to inches is easier), then it will be easy to compare the two measurements.
When two ratios form a proportion, the ratios are equal
To convert inches to feet, divide the number of inches by 12 since there are 12 inches in a foot. In this case, 70 inches divided by 12 is equal to 5 feet and 10 inches.
To convert from meters to inches, divide by 0.0254. 2 meters is equal to 78.7402 inches.
1/60, twice. Just use 1/3600...