Question

If 18 doll cost Rs.900. How many dolls can be bought for Rs.1800

Answer 1

Answer:

36 dolls

Step-by-step explanation:

18 dolls cost=900

1 dolls=50

no .of dolls that can be bought=1800/50=36

Answer 2

Answer:

18 dolls cost 900 rupees

1 doll should cost (900 ÷ 18) rupees

1 doll should cost 5 rupees

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50 rupees would buy 1 doll

1 rupee would buy 1 ÷ 50 dolls

900 rupees would buy 900 ÷ 50

900 rupees would buy 18 dolls

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Answer : 18 dolls

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