Question

Two pens and one pencil cost 25 rupees. Three pens and two pencil cost 40 rupees. what is the total cost of a pen and a pencil together?



plz tell me guys with better explanation plz. This is for my tution student...​

Answer 1

Answer:

1 pen cost =10rupees and 1 pencil cost =5rupees

Step-by-step explanation:

two pens and 1 pencil cost= 25 rupees

so 10+10=20 two pens cost= 20

20+5=25

so the cost of pencil=5

3 pens cost=30 and 2 pencil cost =10

30+10=40

10+10+10=30(3 pens cost)5+5=10(2 pencils cost)

hence 1 pen cost=10 and 1 pencil cost =5

Answer 2

Answer:

In that question ur answer is

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