Question

A stretch of highway that is 12\dfrac1412 4 1 ​ kilometers long has speed limit signs every \dfrac78 8 7 ​ of a kilometer.

Answer 1

Thank you for asking this question. Here is your answer:

First of all we will multiply 12 by 4 and we will get 48

then we will add 1 to it, that would give up 49

So that means there are 49/8 in the highway

then we will divide 49 by 7

it would give us 7

So that means there are 7 speed limit signs

If there is any confusion please leave a comment below.

Answer 2

Answer:

it's 14

Step-by-step explanation:

12 1/4 divided by 7/8 =49/4 divided by 7/8

that also can be written as 49/4 x 8/7

so that equals 392/28

simplify equals 14