The answer to the question is c
7/25, 9/10
For the denominators (25, 10) the least common multiple (LCM) is 50.
Therefore, the least common denominator (LCD) is 50.
14/50, 45/50
Answer:
12.5%
Step-by-step explanation:
105 is what percent of 120?
you can use this proportion:
if/of = %/100
in this problem:
is = 105
of = 120
'what percent' = p/100
105/120 = p/100
cross-multiply to get:
120p = 10500
p = 10500/120
p = 87.5
So the electrician used 87.5%, out of 100%, meaning 12.5% went unused
Answer: True
Step-by-step explanation:
The base is less than 1.