Kayla walks 3 2/5 miles each day? wich of the following statements correctly describe how far she walks? a kayla walks 14 2/5 miles in 4 days b kayla walks 23 4/5 miles in 7 days c kayla walks 34 miles in 10 days d kayla walks 102 miles in 31 days

Question

03-02-2017
Mathematics

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Kayla walks 3 2/5 miles each day? wich of the following statements correctly describe how far she walks? a kayla walks 14 2/5 miles in 4 days b kayla walks 23 4/5 miles in 7 days c kayla walks 34 miles in 10 days d kayla walks 102 miles in 31 days

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taskmasters taskmasters · Answer 1 · 2017-02-15T13:56:26+01:00

taskmasters taskmasters

15-02-2017

We inspect each of the choices and determine which among them is the best answer by multiplying the given time frames to the speed given.
(a) (3 2/5 miles/day) x (4 days) = 13.6 miles (wrong)
(b) (3 2/5 miles/day) x (7 days) = 23 4/5 miles (correct)
(c) (3 2/5 miles/day) x (10 days) = 34 miles (correct)
(D) (3 2/5 miles/day) x (31 days) = 105.4 miles (wrong)

Thus, the answers are B and C.

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