Sagot :
Answer:
X = 36.83 km
Step-by-step explanation:
given: distance = 257.80 km
time = 7 hours
equation:
257.80 km = X km
7 hours. 1 hour
257.80 km (1 hr) = X km (7 hours)
X (km) = 257.80 km (1 hr)
7 hours
cancel hour, km stays as a unit for distance
X = 36.8285 km or 36.83 km