10. A cargo truck travelled 703 kilometres the other day, 629 kilometres
yesterday and 125 kilometres today. The total distance that the truck had to
travel is 1604 kilometres. How far did it still have to go after three days of
travel?
a. 157
b.147
c. 117
D..174
yesterday and 125 kilometres today. The total distance that the truck had to
travel is 1604 kilometres. How far did it still have to go after three days of
travel?
a. 157
b.147
c. 117
D..174
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Answer:
B. 147
Step-by-step explanation:
Day 1 = 703 km
Day 2 = 629 km
Day 3 = 125 km
Goal = 1604 km total travel distance
What is left for the other day:
147 km
Answer:
B. 147 kilometers
Step-by-step explanation:
let x be the distance it still has to travel after 3 days
1st day - 703 km
2nd day - 629 km
3rd day = 125 km
Total distance the truck had to travel = 1604 km
FORMULA
total distance - (1st day + 2nd day + 3rd day) = x
SOLUTION
1604 - (703 + 629 + 125) = x
1604 - 1457 = x
147 = x