Question

A watch and a pen together costs ₹140. If the cost of the watch be 6 times the cost of the pen. What is the cost of
the watch ?

Answer 1

Answer:

Let the cost of pen be 'x'

Acc. to question

=6x = 140 rs

=x= 23.3333333

Answer 2

Answer:

Step-by-step explanation:

First let we take x

then watch will be 6 x .... because 6 times more costly then pen

So now add both

X + 6x = 140

7x = 140

X will be

X = 140/ 7 = 20

Put value of x in pen and watch

Pen is x = 20

Watch is 6 times so 6x = 6 ×20 = 120

Ans

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