Question

If it is 400 rupees per kg, what is the price of 780 grams?




If it is 400 rupees per kg, what is the price of 780 grams?




If it is 400 rupees per kg, what is the price of 780 grams?

If it is 400 rupees per kg, what is the price of 780 grams?







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Answer 1

Answer:

312

Step-by-step explanation:

1000 g costs 400 rupee

1 g costs 400/1000 rupee

780 g costs 400*780/1000

                   = 312 rupee