Respuesta :
Answer:
15
Step-by-step explanation: 15 because 30 is what katie has 10 is what lisa had before she harvested half of 10 which is 5
There are 5 oranges on the tree now.
Let the number of oranges that Lisa has before the harvest be represented by x.
Number of oranges on Katie's orange tree = 30
Since Katie's tree has three times as many fruits as Lisa's, then the number of oranges on Lisa's tree will be:
(3 × x) = 30
3x = 30
x = 30/3
x = 10
Lisa has 10 oranges
Since Lisa harvested half of her oranges on the tree, then the oranges on the tree now will be:
= 10 × 1/2
= 5 oranges
In conclusion, there are 5 oranges on the tree now.
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