40% students in a school are more than 12 years of age while 90% of the students are below or
equal to 15 years.30% of the total students speak English.30% of the students above the age of
15 years speak English. Students below or equal to the age of 15 years who speak English is
what % of the total students speaking English?
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60 per cent ...............
tiwari11nivedita:
Please give proper solution
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