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Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?
Five boys or 9 girls can do a piece of work in 19 days.In how many days can 3 boys and 6 girls do this work?