It takes even 63/4 hours to mow 3 lawns it takes him 21/3 hours to mow mr gals lawn and 13/4 to mow mr lees lawn.

in mathematics, a constraint is a condition of an optimization problem that the solution must satisfy. there are several types of constraints—primarily equality constraints, inequality constraints, and integer constraints. the set of candidate solutions that satisfy all constraints is called the feasible set.

hoped i'm right lol

answer is because 4×10=40

and 98×4= is 392

40,392