30$-9 7/10 6 2/5
its just using fractions but not more than once to make other fractions
Like fractions are the fractions which have the same denominator and unlike fractions are the fractions which do not have the same denominator.
You basically have to learn separately how to do different things with fractions, including finding a common denominator; converting fractions to a different denominator; simplifying fractions; adding and subtracting fractions; multiplying fractions; dividing fractions.
Just make the numerator(top number)smaller than the denominator(bottom number) and it is a proper fraction.
You make it into a improper fraction, then make a common denominator and remember to do what you did to the bottom to the top then solve
alot
fractions
its just using fractions but not more than once to make other fractions
Make the fractions equivalent then subtract
Yes, bankers use fractions because fractions are the same as percentage. and they need percentage for exact change and for knowing how much money is in the safe.
you have to reduce it.reduce means to get smaller
Coins. A quarter is 1/4 of a dollar.
Fractions make no difference to absolute values.
because...
You use fractions for LOTS of things in the real world like money, gambling, shopping, clothing, etc.
Fractions with a numerator that is itself a fraction are called complex fractions or mixed fractions. In a complex fraction, the numerator and/or denominator may contain one or more fractions, which can make the expression more complicated. To simplify complex fractions, one typically combines the fractions in the numerator and denominator into single fractions before performing further calculations.
think of it as money. you could do that with decimals too.