3 years ago

Car A went 60 km in 5/6 hour while a car B went 54 km in 2/3 hour. Which car was faster? How many times faster?

Mathematics

2 answers:

vampirchik [111]3 years ago

8 0

Answer:

Car B is faster

Car B is ×1.125 times faster

Step-by-step explanation:

Car A:

went 60 km in 5/6 hour

then

went 60/5 = 12 km in 1/6 hour

then

went 12 ×6 = 72 km in 6/6 = 1 hour

Car B:

went 54 km in 2/3 hour

then

went 54/2 = 27 km in 1/3 hour

then

went 27 × 3 = 81 km in 3/3 = 1 hour

81÷72 = 1.125

vagabundo [1.1K]3 years ago

6 0

Car B is faster then car A

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