Question

19. Rani brushes her teeth twice a day on all days in a week. Raja brushes his teeth only once
a day on all days in a week. What is the ratio of the number of times Rani and Raja brush
their teeth in a week?​

Answer 1

Answer:

2:1

Step-by-step explanation:

Rani brushes her teeth on all days in a week = 2 times

Raja brushes his teeth on all days in a week = 1 time

Rani brushes her teeth : Raja brushes his teeth

= 2:1

Therefore, 2:1 is the ratio of the no. of times Rani and Raja brush their teeth in a week.

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Answer 2

Answer:

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Step-by-step explanation:

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