Solve the following using the prop. of rational numbers.
(3/7)*(1/10)-(3/7)*2/5+3/7
pls, ans fast .
very urgent.
pls ans through the property of rational numbers and not by BODMAS.
thanks.
pls dont give wrong ans

Solve the problem by making up an equation. a man could arrive on time for an appointment if he drove the car at 40 mph; however, since he left the house 15 minutes late, he drove the car at 50 mph and arrive 3 minutes early for the appointment. how far from his house was his appointment?