Hi

19 apples 

Let x and (19-x) represent the amount of the gala and smith apples respectively

Question states***

 .30x + .25(19-x) = $5.10

Solving for x

    .05x = 5.10-4.75

       x = .35/.05

       x = 7, the number of galas.  12 the number of smith apples



CHECKING our Answer***

   $2.10 + $3.00 = $5.10 

RELATED QUESTIONS

carl bought 19 apples of 2 different varieties to make a pie. the total cost of the... (answered by solver91311)

A farm store sells apple pies and apple sauce. 5 Granny Smith apples and 3 Golden... (answered by josmiceli)

Sarah bought bananas,apples,pears.The ratio of bananas to apples was 3 to 5 and the ratio  (answered by Boreal,greenestamps)

You have 5 gallons of apple cider made from different varieties of apples, 55% of which... (answered by josgarithmetic,greenestamps)

zaman khan bought some apples , then he bought half a dozen more and found that the total  (answered by stanbon)

In 1880, a man bought some apples at 2 apples for 3 cents and bought the same number of... (answered by richwmiller)

Mr. Johnson had some pears and apples in the ratio 5:2. He bought another 80 pears and... (answered by Theo)

I bought 10 lbs. of Stayman apples and x lbs. of golden delicious apples at the orchard.... (answered by Fombitz)

Leon bought some apples. He gave 15 of the apples to his friends and threw away 1/4 of... (answered by greenestamps)