Question

the cost of one dozen of a pencil is rupees 30 then the cost of 1 score of pencil​

Answer 1

Question:-

the cost of one dozen of a pencil is rupees 30 then the cost of 1 score of pencil

We know that:-

1 dozen = 12 pencils

1 score = 20 pencils

Given:-

Cost of 1 dozen is 30 rupees

Solution:-

Cost of 1 dozen of pencil = 30 rupees

Cost of 1 pencil = 30/12 rupees

Cost of 1 score of pencil = 30/12 × 20

$= \frac{30}{12} \times 20 \: rupees$

$= 50 \: rupees$

Step-by-step explanation:

Hope this helps you.

# By Sparkly Princess

Answer 2

Answer:

Given : One dozen pencils cost Rs 30

we know 1 dozen =12 , So

12 pencils cost is Rs. 30

Then

1 pencil cost is = 30/12

= 2.75

And

1 Score = 20

So,

Cost of one score of pencils = 20into 2.75= Rs. 55

( Ans )

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