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How do you determined which units to place in the numerator and the denominator if you use the conversion factor that you would use to convert feet to miles?
Answer: To convert feet to miles, you multiply by miles per foot. This is 1 mile / 5280 feet.
Answer: You use either the conversion factor 5280 feet / 1 mile, or the reciprocal, 1 mile / 5280 feet. Both are equal to 1, so you are just multiplying by one. If you do it the wrong way, in your answer you will get units like square feet / mile, or square miles / feet. Both of these are technically correct, but quite useless in this context - so you just use the other conversion factor.
Example: Convert 10 miles to feet. If you multiply by 1 mile / 5280 feet, you get (1/528) square miles/feet, which is sort of useless. If you multiply by 5280 feet / 1 miles instead, you get 52800 (miles) (feet/miles); here you can cancel the miles, to get only feet in the final result.
In summary, choose the conversion factor in such a way that the "unwanted" unit cancels.
What else can I help you with?
How do you convert a fraction into a decimal number divide the denominator by the numerator?
No. Divide the numerator by the denominator.
How do you convert a fraction to a decmial?
You divide the numerator by the denominator.You divide the numerator by the denominator.You divide the numerator by the denominator.You divide the numerator by the denominator.
How do you convert mix numbers?
multiply the denominator by the whole number, then add the numerator, the denominator is the same as the mixed numbers denominator
How do you convert an improper fraction to a decimals?
You divide the numerator by the denominator.
How do you convert from one unit to another in a different system?
Write the conversion as a fraction. Then multiply the numerator and denominator across, then cancel any units that are both top and bottom.
How do you convert a fraction into a decimal number divide the denominator by the numerator?
No. Divide the numerator by the denominator.
How do you convert a fraction to a decmial?
You divide the numerator by the denominator.You divide the numerator by the denominator.You divide the numerator by the denominator.You divide the numerator by the denominator.
How do you convert mix numbers?
multiply the denominator by the whole number, then add the numerator, the denominator is the same as the mixed numbers denominator
How do you convert a fraction into a decimal number?
Divide the numerator by the denominator.
What is a method to convert a fraction to a decimal?
Divide the numerator by the denominator.
How do you convert an improper fraction to a decimals?
You divide the numerator by the denominator.
How do you make the denominator the same?
To make the denominator of two fractions the same, you multiply numerator and denominator of one fraction of the fractions by the same number. You may also have to multiply numerator of the other fraction by a different number.For example, to add 1/8 + 1/10, you have to convert to a common denominator; the lowest common denominator is 40, but any common denominator will work (for example, 80 which is simply the product of the two).To convert 1/8 to a fraction with a denominator of 40, multiply numerator and denominator by 5. To convert 1/10, multiply numerator and denominator by 4. The result is:5/40 + 4/40To make the denominator of two fractions the same, you multiply numerator and denominator of one fraction of the fractions by the same number. You may also have to multiply numerator of the other fraction by a different number.For example, to add 1/8 + 1/10, you have to convert to a common denominator; the lowest common denominator is 40, but any common denominator will work (for example, 80 which is simply the product of the two).To convert 1/8 to a fraction with a denominator of 40, multiply numerator and denominator by 5. To convert 1/10, multiply numerator and denominator by 4. The result is:5/40 + 4/40To make the denominator of two fractions the same, you multiply numerator and denominator of one fraction of the fractions by the same number. You may also have to multiply numerator of the other fraction by a different number.For example, to add 1/8 + 1/10, you have to convert to a common denominator; the lowest common denominator is 40, but any common denominator will work (for example, 80 which is simply the product of the two).To convert 1/8 to a fraction with a denominator of 40, multiply numerator and denominator by 5. To convert 1/10, multiply numerator and denominator by 4. The result is:5/40 + 4/40To make the denominator of two fractions the same, you multiply numerator and denominator of one fraction of the fractions by the same number. You may also have to multiply numerator of the other fraction by a different number.For example, to add 1/8 + 1/10, you have to convert to a common denominator; the lowest common denominator is 40, but any common denominator will work (for example, 80 which is simply the product of the two).To convert 1/8 to a fraction with a denominator of 40, multiply numerator and denominator by 5. To convert 1/10, multiply numerator and denominator by 4. The result is:5/40 + 4/40
What is the reciprocal of 5 3 over 7?
Convert this into an improper fraction (one that has only numerator and denominator). Then simply exchange the numerator and the denominator.
How do you convert a fraction into a decimale?
To convert a decimal into a fraction you must multiply the numerator by the denominator.
How do you convert from one unit to another in a different system?
Write the conversion as a fraction. Then multiply the numerator and denominator across, then cancel any units that are both top and bottom.
How can you convert a fraction to a decimal?
all you have to do is take the numerator and divide it by the denominator
how to convert fraction to a percent?
Divide the numerator by the denominator. Multiply that answer by 100.
