mohammadyousafapril5 mohammadyousafapril5

22-04-2024
Mathematics

contestada

A bag contains only 5p coins, 10p coins and 50p coins where
the number of 5p coins:the number of 10p coins:the number of 50p coins = 4: 12:7
What fraction of the coins in the bag are 10p coins?

Respuesta :

Itz5151 Itz5151

22-04-2024

Step-by-step explanation:

Observe the total ratio: Let the combining variable= p

So total coins: 4p+12p+7p = 23p

Fraction of coins in the bag which is 10 paise:

no.of 10p coins/total coins in bag = 12p/23p = 12/23

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