help plzz with steps
Attachments:

Answers
Answered by
0
1 men-----45×90 days
30 men----- 45×90/30
45×3=135 days
30 men----- 45×90/30
45×3=135 days
Similar questions
English,
9 months ago
Computer Science,
9 months ago
Chemistry,
9 months ago
Psychology,
1 year ago
Math,
1 year ago