Question

Cost of 60 chairs and tables is rupee 6000. If the cost of one chair is Rs90 and the cost of one table is Rs 130,what is the number of chairs brought

Answer 1

ALOHA...!!ʕ•ٹ•ʔ

✌️__________✌️

let, the no. of chairs = x
the no. of tables = y

ATQ

● x + y = 60
y = 60 - x ...【1】

● 90x + 130y = 6000
90x + 130(60-x) = 6000
90x + 7800 - 130x = 6000
40x = 1800
x = 45

✌️__________✌️
―TheShadowHokage―
#FightForTheHallOfFame

I hope this will help u...☺️^-^☺️

Answer 2

hey...(^^)v

90x + 130(60-x) = 6000
x = 45

I hope this will be helpful