Math, asked by diyamishra8933, 2 months ago

94. यदि 3 पेन, 2 पेन्सिल और 4 रबर का मूल्य ₹ 92 है
तथा 8 पेन्सिल और 16 रबर का मूल्य र 68 है, तब 24 पेन का मूल्य है

(1) ₹ 675
(2) ₹ 625
(3) ₹ 500
(4) ₹ 600​


sv1701697: kya mera answer sahi hai
sv1701697: sv

Answers

Answered by sv1701697
2

Answer:

625

Step-by-step explanation:

625 is right answer

on thi question

Answered by kanha722
2

Answer:

(4) ₹ 600

Step-by-step explanation:

let the value of one pen, one pencil and one eraser be x,y and z respectively

then,

according to the question

3x+2y+4z=92 ...(1)

8y+16z=68

implies that , 2y+4z=17. (take 4 common and cancel)

putting the value of 2y+4z in eqn 1

we get,

3x+17=92

or, 3x=92-17=75

or, x=75÷3= ₹25

therefore price of one pen = x= ₹25

and , price of 24 pens =24x = ₹24×25= ₹600

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