3 years ago

If £25 = 650 rubles, how many £ are in 780 rubles?

Mathematics

1 answer:

masya89 [10]3 years ago

3 0

Answer:

Step-by-step explanation:

25£ : 650 rubles

x£ : 780 rubles

25/x = 650/780

(cross multiply)

650x = 25×750

650x = 18 750

divide 18 750 by 650

which is = 30

thus x = 30

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