Question

write the sentence as an equation. 157 is 172 times r type a slash ( / ) if you want to use a division sign.

Explanation:

Step1: Identify the relationship

The sentence says "157 is 172 times \( r \)". "Times" indicates multiplication, and "is" indicates equality.

Step2: Translate to equation

So we can write it as \( 157 = 172 \times r \), which is also \( 157 = 172r \).

Answer:

\( 157 = 172r \)