Answer : 3 2 Explanation : Answer: C) 2 Explanation: Let workdone 1 boy in 1 day be band that of 1 girl be gFrom the given data,4(5b 3g) = 2320b 12g = 23 .......(a) 2(3b 2g) = 76b 4g = 7 ........(b) Solving (a)

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5 boys and 3 girls can together cultivate a 23 acre field in 4 days and 3 boys and 2 girls together can cultivate a 7 acre field in 2 days. How many girls will be needed together with 7 boys, if they cultivate 45 acres of field in 6 days?