Why does 5(x+20) equal 15x? I'm so confused.
2 answers:
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Answer:
1 person
Step-by-step explanation:
It is given that a farmer wants 5 persons to complete a work of clearing his field in ten number of days.
We have to find out the number of persons required if the farmer needs to clear his field in 2 number of days.
Therefore according to the information given :
10 days = 5 persons
∴ 1 day = persons
So 2 days = persons
person
= 1 person
Check the picture below.
notice, if we start checking its pattern from the 10th unit, backwards, it begins to repeat at the unit 4, namely, every 6 units.
