Aperson leaves home at 8: 00 a. m. and drives to a destination at a rate of 40 mph. the person returns at a rate of 25 mph and arrives at 2: 30 p. m. how far was the destination?
65 miles
100 miles
130 miles

White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.