Question

help will mark brainliest

Answer 1

Answer: She can run 7 1/4 miles per hour.

Step-by-step explanation: Turn 4 5/6 into 29/6 and keep 2/3.

Switch 2/3 to its recipricol which is 3/2

Multiply: 29/6 times 3/2

=87/12 and simplify

Simplification: 7.25 or 7 1/4

Answer 2

Answer:

$x = 7 \frac{1}{4} \: miles$

Step-by-step explanation:

$\frac{2}{3} \times 60 = 40 \\ 4 \frac{5}{6} = \frac{29}{6}$

1 hour = 60 minutes

2/3 of an hour is 40 minutes

if 29/6 miles = 40 minutes

x miles = 60 minutes

cross multiply

40x = 29/6 × 60

40x = 290

x = 290 ÷ 40

x = 29/4

or

$x = 7 \frac{1}{4}$