Question

if 6 copies of a newspaper cost Rs21.how many copies will cost Rs70

Answer 1

Answer:

answer = 20

Step-by-step explanation:

6 copies = rs 21

x copies= rs 70

;- therefore by cross multiplication

x copies = 6 * 70/21

x = 20 ..

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itz akansha ..

the dynamite .

Answer 2

Answer:

20

Step-by-step explanation:

6 copies = 21/-

let the other no.of copies be 'x'

x copies = 70/-

6/x=21/70

by simplification we get

x=20