If the ratio boys to girls in School A and School B is 2 : 3 and 3 : 7 – McqOptions

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1.	If the ratio boys to girls in School A and School B is 2 : 3 and 3 : 7 respectively. Then find the difference of total girls in school B and A?
A.	1020
B.	None of these
C.	1160
D.	1280
E.	1240
Answer» E. 1240

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