Question

if price of one watch and one pen is 140. if watch price is six time more than pen then find the price of a watch

Answer 1

let the price of watch be w
let the price of pen be p
w+p=140
a/q , w=6+p
then,
6+p+p=140
6+2p=140
2p=140-6
2p=136
p=136/2
p=68
THEN
w=6+p
w=6+68=74

Answer 2

Hi !!!!!!

Here is your answer,

Given :- price of watch and pen = Rs. 140

Let the price of pen be Rs.x
so the price of watch is six more of pen = Rs. 6+x

price of watch and pen = 140
=>x +6+x = 140
=>2x+6 = 140
=>2x = 140-6
=>2x = 134
=>x = 134/2
=>x = 67

price of pen = Rs. x = Rs. 67
price of watch = Rs. 6+x = Rs. 6 + 67 = Rs. 73

Hope it helps !!!!!!!!!!