103 / 334 Marks
a) Round 98984 to 1 significant figure.
b) Round 0.0695712 to 2 significant figures.
c) Round 89972 to 3 significant figures.
d) Round 0.004198223 to 3 significant figures.

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance