<span>I don't understand what's in 1, 2, 3........... Are you looking for their product in lowest form? if so.... then... 1) 13/52 * 3/51 = 1/4 * 1/17 = 1/68 answer
2) 5/2 * 3/4 = 15/8 answer
3) 1/15 * 30/9 = 1/15 * 10/3 = 10/45 = 2/9 answer
Do you find converting to simplest form difficult? Lets try #3....... a number with 1 on its numerator is already on its simplest form such as 1/15...... with this all fraction must at least have numerator equal to 1 to say that it is in simplest form.
30/9 is not on in simplest.... think of a # that if you divide on both numerator and denominator will give a whole #.....? Say you had in mind of 2 then try it, will it give a quotient of whole #? Lets try.... 30/2 = 15 which is whole #, and 9/2= 4.5 which is not... so 2 is wrong..... Lets try 3 as divisor...... 30/3 = 10 which is whole # 9/3 = 3 which is whole # then the lowest term is the quotient we got which is 10/3. This is the lowest bec we cant think anymore # which if use as divisor will give whole #.....
another thing, multiplying two fraction on its lowest form doesn't mean it will give a product at its lowest..... just like in #3... </span><span> </span>
