Question

Find the ratio of the price of a pencil to that of a ball pen if pencil cost rupees 96 per score and ball pen cost Rupees 50. 40 per dozen.​

Answer 1

Answer:

8:7

Step-by-step explanation:

To Find the cost of 1 Pencil :

$\implies$ $\Large\frac{96}{20}$ (Score = 20 units)

$\implies$ $4.8$

To Find the cost of 1 ball pen :

$\implies$ $\Large\frac{50.4}{12}$ (Dozen = 12 units)

$\implies$ $4.2$

To find the ratio :

$\implies$ $Pencil : Ball pen$

$\implies$ $4.8: 4.2$

$\implies$ $\boxed{\boxed{8:7}}$

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Answer 2

Answer:

cost of pencil=96/20= Rs4.8

Cost of ballpen=50/40= 4.2

cost of pencil: ballpen=4.8:4.2

= 48:42

= 8:7