Answer:
5.
Step-by-step explanation:
Use a proportion.
Plug in e for 3.
10(3+7)
Use the distributive property. a(b+c)= ab+ac
10*3= 30, 10*7=70
30+70=100
The expression equals 100.
I hope this helps!
~kaikers
I believe the answer is c
(6/13)/(6/12)= (6/13)*(12/6)= 12/13
This rule for division applies to all fraction divisions
You divide 42 by 3 then multiply what you get times 5. it should equal 60 cm
