In an orchard of 400trees , 35% are mango tree , 42% are apple tree and the rest were grape vines . how many grape vines are tree?
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2
Answer:
Mango apple
35/100×400
=140
Apple trees
42/100×400
=168
140+168+x=400
x+308=400
x=400-308
x=92
Explanation:
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Answered by
1
Mango tree:
35/100×400=140
Apple tree:
42/100×400=168
140+168+x=400x+308=400x
=400-308x
=92x
therefore x=92
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