Question

12. 15 postcards cost 11.25.

(i) What will be the cost of 36 postcards ?
(ii) How many postcards can we buy for
225?​

Answer 1

Answer:

No of postcards = 15

Cost of postcard = 11.25

Cost of 1 postcard = 11.25/15

= 0.75

Cost of 36 postcard = 36 × 0.75

= 27 Ans...

No of postcards we can buy in 225 = 225 / 0.75

= 300 Ans...

Answer 2

Answer:

please give me barinleast