Question

If 25m of cloth costs a 337.50 then
1) what will be the cost of 4om of same type of cloth
2)What will length of the cloth bought for ruppes810​

Answer 1

Answer:

1. c.p of 1m= 337.50/25

so for 40m=337.50/25*40=500

2. 337.5 costs for 25m

so 1rupee will cost for 25/337.5

and 810 will cost for =25/337.5*810=60m

Answer 2

step by step explanation -

(i) let the cost of 40 m cloth = x

cost of 25 m of cloth = 337.50

cost of 40 m cloth = 25/40 = 337.50/x

x = 337.50 × 40 / 25

x = 2700 / 5

x = 540

(ii) Let the length of cloth be x

x / 810 = 40 / x

540/810 = 40 / a

54 / 81 × 40 = 1 / a

1 / 60 = 1 / a

a = 60

completed .....♥️