A farmer ploughts his lands in 12 days if he use 5 tractors ow long will it if he uses 3 tractors?

Mathematics

2 answers:

saul85 [17]2 years ago

4 0

Answer:

Step-by-step explanation:

By proportion it will be (5/3) * 12

= 60/3

= 20 days.

docker41 [41]2 years ago

4 0

X= number of days taken if he uses 3 tractors
12×5=x× 3
60=3x
X= 60÷3
X= 20

20 days

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Step-by-step explanation:

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natulia [17]

Answer:

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Step-by-step explanation:

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