Question

Cost of 20kg cake is 3000rs then what is the cost of 50kg cake

Answer 1

Answer:

7500 rupees

Step-by-step explanation:

Cost of 1 kg cake = 150 rupees

Cost of 50 kg cake = 150 * 50

                                = 7500 rupees

Hope you find this answer helpful

Answer 2

20kg→3000Rs

50→x

this is in direct variation,

therefore by cross multiplication,

20×x=3000×50

x=3000×50/20

x=7500 RS

therefore, the cost of 50 kg cake is 7500 Rs