Hey there!
Simplfy and remove a to solve.
Hope this helps!
Answer:
4 5 and 20
Step-by-step explanation:
L(which is length) is equal to 42 divided by width which is 6. so the equation is L=42/6
6 cm
1 cm : 9 meters --> 1cm/9m
? cm : 54 meters --> ?cm/54m