Zoe rode her bike 68 miles in the last month. This is 4 times as many miles as Alana rode. How many miles, m, did Alana ride?

Select the true sentence.

(1 point)
Responses

68×4=272
; m=272

68 × 4 = 272 ; m =272

68÷4=17
; m=17

68 ÷ 4 = 17 ; m =17

68+4=72
; m=72

68 + 4 = 72 ; m =72

68−4=64
; m=64

68 - 4 = 64 ; m =64

1 answer

To find out how many miles Alana rode, we can set up the equation based on the information given. If Zoe rode 68 miles and that is 4 times as many miles as Alana rode, we can express Alana's mileage, \( m \), as follows:

\[ 68 = 4 \times m \]

To solve for \( m \), we divide both sides by 4:

\[ m = \frac{68}{4} \]

Calculating this gives:

\[ m = 17 \]

Thus, the correct sentence is:

68 ÷ 4 = 17 ; m = 17