20 men can complete the construction of a road in 30 days. if 5 more men join the team, in how many days will the work be over?

How do you convert 1.27 to a percentage

Aplane is taking off from bangladesh headed to new york city. at the same time, a plane from new york city is headed to bangladesh is also taking off. the plane bound to new york city is traveling at 600 mph, while the plane traveling to bangladesh is traveling at 400 mph. how far from new york city will the two planes meet if the distance between new york city and bangladesh is 8,000 miles?

Which expression gives the exact value of x?