Question

4 पेनों की कीमत 20 रुपए है तो 15 पेनों की कीमत क्या होगी​

Answer 1

Answer:

the price of 15 pen is 75

price of 4 pen = 20

so price of 1 pen = 5 rupees

now price of 15 pen = 15 x 5 = 75