Question

if the cost of 17 pens is Rs 119 find the cost of 234​

Answer 1

Answer:

1673

Step-by-step explanation:

1 pen cost = 119/17

234 pen cost= (119/17) ×234

1673

Answer 2

Qns —

If the cost of 17 pens is Rs 119 , then find the cost of 234 pens .

To find —

Cost of 234 pens

Method —

Unitary method

Solution —

Cost of 17 pens = ₹ 119

Cost of 1 pen = ₹(119/17) = ₹ 7

Cost of 234 pens = ₹( 234 × 7 ) = ₹ 1638

Hence , the cost of 234 pens is ₹ 1638 .