4 boys and 10 girls complete a piece of work in 2 days, while 9 boys and 18 girls complete the same piece of work in 1 day. Calculate the time taken by 1 boy and 1 girl
Answers
Answered by
1
Answer:
the answer is 46 maybe the answer is correct i know
Answered by
4
qu'est-ce que l'hémoglobine
Similar questions