Question

a garden has 3000 trees , 12% of these are mago trees ,18% are lemon and rest are orange tress . the number of orange trees are​

Answer 1

Answer:

Total number of trees in garden = 3000

percentage of mango trees in garden = 12%

number of mango trees in garden = 12%/100×3000

= 360

percentage of lemon trees in garden = 18%

Number of lemon trees in garden = 18%/100×3000

= 540

Total number of mango and lemon trees = 540+360

= 900

Number of orange trees = 3000-900 = 2100

So, total number of orange trees = 2100

Answer 2

Answer:

THERE ARE 2,100 TREES IN THE GARDEN.

Step-by-step explanation:

total number of trees = 3000

total % of mango and lemon trees = (12 + 18)%

                                                         = 30%

% of orange trees = (100 - 30)%

                              = 70%  [$\frac{70}{100}$]

therefore, number of orange trees = $\frac{70}{100}$ × 3000

                                                          = 70 × 30

                                                          = 2100

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