Question

. Tina walked 20 miles for a fundraiser. Lia

walked m miles. Tina walked 4 times as
far as Lia. Which equation can be used to
find m, the number of miles Lia walked?

Am= 4 x 20
B20 = 4 x m
C20 = m = 4
Dm = 20 + 4

Answer 1

The relation for the distance cover by Tina and Lia is 20 = 4 × m

Option B

Explanation

Given as :

The distance cover by Tina =
`D_1` = 20 miles

The distance cover by Lia =
`D_2` = m miles

According to question

Tina walked 4 times as far as Lia

So, The distance cover by Tina = 4 × The distance cover by Lia

Or,
`D_1` = 4 ×
`D_2`

I.e 20 miles = 4 × m miles

or. 20 = 4 × m

So, relation is 20 = 4 × m

Hence, The relation for the distance cover by Tina and Lia is 20 = 4 × m

I.e option B Answer