And since the DIA and SPY own shares in mostly U.S. dividend paying companies, their dividends are mostly qualified. But some of the dividends in the SPY are not. You can look this up yourself using the tax data from the ETF provider.
Fractions are related to division because the top of the fraction is the numerator or the dividend of the fraction and the bottom of the fraction is the denominator or the divisor of the fraction. Minor edit?
Dividing Fractions and Decimals-To divide fractions with decimals, convert one or the other to a fraction or decimal, first change the division sign to multiplication sign and flip the number behind the sign if you're using fractions, and then multiply. You may convert the number to a mixed fraction if possible/needed.