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bixtya [17]
3 years ago
14

Multiply (5 4/7) times (- 2 2/5)

Mathematics
1 answer:
miskamm [114]3 years ago
7 0

Answer: -13.37

Explanation: I did it in decimals because I didn’t know if your assignment required fraction or decimal. 5 4/7= 5x7=35+4=39/7 so this means 5 4/7 is equal to 39/7. -2 2/5= -2x5=-10+2=-8/5. So it comes out to 39/7x-8/5.

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The diameter of a tire is 2.5 ft. Use this measurement to answer parts a and b. Show all work to receive full credit
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Answer:

The answer is below

Step-by-step explanation:

The diameter of a tire is 2.5 ft. a. Find the circumference of the tire. b. About how many times will the tire have to rotate to travel 1 mile?

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