The ratio of Boys to Girls is 6:4. 60% of the boys and 40% of girls take lunch i

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The ratio of Boys to Girls is 6:4. 60% of the boys and 40% of girls take lunch in the canteen. What % of class takes lunch in canteen.

A. 0.6
B. 0.3
C. 0.46
D. 0.52

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