Just add all 3 numbers up 6.45+ 0.15+0.5 =7.1 Since it was three days multiply the 7.1 by three =7.1x3 =24 So for three days derrick rode for 24 km Hoped I helped :)
Convert meters to kilometers: Total Distance = 6.45km + 0.15km + 0.5km
Add them up: Total Distance = 7.1km
Find total distance he rode in 3 days: 1 day = 7.1 km 3 days = 7.1 x 3 = 21.3 km
----------------------------------------------------------------------------------- Answer: He rode 21.3 km in the 3 days. ------------------------------------------------------------------------------------
Sales tax is calculated by multiplying the cost of a good or service by the appropriate sales tax rate The answer is B (purchase price) (percent sales tax); then d. (purchase price) (percent sales tax). Hope it helps!:)
