Academic Skills Advice Percentages

From the last example,we see that 5 x and lx represent two numbers whose ratio is 5 : 1. In general,if a,b,and x are numbers (b 0,x 0),ax and bx represent two numbers whose ratio is a: b because Also, since a ratio such as is a fraction, we can divide the numerator and the denominator of the fraction by the same nonzero number to find ... ................
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