Express in the form 1 : n 4 : 12
2 answers:
Answer:
n = 3
Step-by-step explanation:
1:n = 4:12
1/n = 4/12
Cross multiply.
4n = 12
n = 12/4
n = 3
Answer:
1:3
Step-by-step explanation:
4:12 divides by 4 to give
1 : 3
You might be interested in
Answer:
This is incorrect, the correct answer is 7/12
Step-by-step explanation:
Answer:
This is an percentage question, meaning you have to calculate the percentage rise.
1) Do 147 * 17.9% (Which equals to 26.3 [1.d.p.])
2) 26.3 is the answer
Hope it helps! :D
It is my unprofessional opinion that the answer will be c.
my reasoning is because Lisa is asking for a percentage from a set amount<span />
A: 55
b: 50
c: 100
the sum of all the angles of a triangle must equal 180
Answer:
(-14,-20)
Step-by-step explanation:
hope it helps!