Answer:
900 cm
Step-by-step explanation:
Proportions
1cm ⇒ 50cm
18cm ⇒ Wcm
W = 18*50/1
W = 900cm
Answer:
5a. 30
5b. 32
5c. 60
u have to cross multiply on all of them
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
Answer:
i think its second one but im not sure