Help!! With 2 math questions!!
posted by Nichoel on .
There are 36 inches in one yard. How many yards and inches are there in 3785 inches? I need the yards, and inches! The next question is....Find the number of quarts in 73,458 cubic inches of water. There are 231 cubic inches in 1 gallon. Help~*Nikki
3785/36 = 105 yards 5 inches
73,458/231 = 318 gallons
318 x 4 = 1272 gallons.
threefourths of a gallon is how many eighths of a gallon?
r u homeskoolin through american skool?
I homeschool through American School!! I have a really hard time understanding math, and I really need help.
How do I figure out:
How many yards and inches are there in 3785 inches?
And...
How far will sound travel in 1 minute if its speed is 1130 feet per second?

Sound will travel 67800 ft. in one minute

3785 in = ( 3780 + 5 ) in
3780 / 36 = 105
3780 in = 105 yd
3785 in = 105 yd 5 in
73,458 / 231 = 318
73,458 cubic inches = 318 gallon
1 gallon = 4 quarts
318 * 4 = 1272
73,458 cubic inches = 381 gallon = 1272 quarts
3 / 4 = 3 * 2 / ( 4 * 2 ) = 6 / 8
threefourths of a gallon is 6 eighths of a gallon
1130 * 60 = 67,800 feet
1 mile = 5,280 feet
12 miles = 12 * 5,280 = 63,360 ft
67,800 ft  12 ml 370 yd = 4440 ft
1 yd = 3 ft
4440 / 3 = 1480
4440 ft = 1480 yd
In 1 minute sound will travel 12 ml 1480 yd 
Remark :
________
1 min = 60 sec
For 1 min sound will travel:
( 1130 feet / second ) * 60 second =
1130 * 60 = 67,800 feet