Respuesta :

Answer:

convert 3 1/3 to an improper fraction

3*3 = 9

9+1 = 10

10/3

multiply the numerator by 4

(10/3) * 4 = 40/3

40/3 = 13 1/3

Step-by-step explanation:

• Monday = 3⅓ miles

• Friday = 4 × Monday

[tex]{ \rm{friday \: \dashrightarrow \: 4 \times 3 \frac{1}{3} }} \\ \\ \dashrightarrow \: { \rm{4 \times \frac{10}{3} }} \\ \\ \dashrightarrow \: { \rm{ \frac{40}{3} }} \\ \\{ \rm{jack \: ran \: }} { \underline{ \underline{ \rm{ \: 13 \frac{1}{3} \: }}}}{ \rm{ \: miles \: on \: friday}}[/tex]