What is the relationship between the 6s in the number 660472

In triangle opq right angled at p op=7cm, oq-pq=1 determine the values of sinq and cosq

How do i multiply two digit numbers

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?