First decide if you can subtract the whole numbers.
e.g., 2 1/2 - 1 1/2. You can subtract 1 from 2.
Then find the lowest common denominator of the two fractions and convert the numerators accordingly.
Finally, complete the subtraction using the numerators and simplfy (if possible).
You first convert the numbers into top-heavy fractions, then solve like a normal fraction (e.g. LCD, then subtract).
Find the lowest common denominator as for instance 3/4 minus 1/2 is the same as 3/4 minus 2/4 = 1/4
Because both minus signs to be cut therefore minus * minus will be treated as plus numbers
Signed numbers are "plus" and "minus" numbers.
What is the correct answer? A cross connection is: A. when plumbing and electrical systems mix. B. when a faucet spout is below the flood ri of a fixture C. When two dissimilar piping materials are joined a
No.
6/7 - 2/7 = 4/7
1. change the dissimilar fractions to similar fractions by getting the L.C.D or the least common denominator. 2. add the whole numbers and write down the given denominator. 3. reduce the answer to lowest term if possible.
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It is an axiom necessary for the real numbers to form a field.
When their denominators are the same or different numbers.
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