Alice's grandfather is showing Alice his apple
orchard. He tells Alice that when they planted
the orchard many years before that for every 11
rows of Red Delicious, they planted 7 rows of
Yellow Delicious, 5 rows of Braeburn and 3
rows of Royal Gala. If there are 18 rows of
Royal Gala in the orchard, how many rows of
trees are there altogether?

There are  156 rows of trees altogether.

Step-by-step explanation:

Given that for every 11 rows of Red delicious , they plant 3 rows of Royal Gala.

Thus for 1 row of Royal Gala there would be 11/3 rows of Red delicious.

Number of rows of Royal Gala=18

For 11 rows of red delicious,they plant 7 rows of yellow delicious.

Thus for 1 row of Red delicious,there would be 7/11 rows of yellow delicious.

For 66 rows of red delicious there would be

For 11 rows of red delicious,they plant 5 rows of Braeburn

for 1 row of red delicious,they would plant 5/11 rows of Braeburn.

For 11 rows of red delicious,they would plant

Total rows of trees=66+42+30+18=156

1/4 because there is 4 grades.

answer:

3 bags of apples and 2 bags of oranges.

step-by-step explanation: