in a bag of 30 mugs ,two out of every three mugs are blue in colour. find the number of blue mugs...
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20 mugs are blue in colour
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total mugs = 30
red mugs = 30 -20 = 10 (because out of every three mugs two are blue and if we divide 3 by 30 so quotient will be 10 that means we can get 10 red mugs)
blue mugs = total -red
blue mugs =30-10=20
red mugs = 30 -20 = 10 (because out of every three mugs two are blue and if we divide 3 by 30 so quotient will be 10 that means we can get 10 red mugs)
blue mugs = total -red
blue mugs =30-10=20
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