8/7= 7/2x
2x= 16*7/8
2x =14
X=7
Answer:
100(1.8) – 1.2x > 100
Step-by-step explanation:
Just took the assessment :)
Answer:
4,800
Step-by-step explanation:
(14,700- 1,500) / 2 h 45 m
= 13,200 / 2.75
= 4,800 L/h
Answer: b I think
Step-by-step explanation:
Our trick here is to think that a fraction in %
land is the same as the correspondent in "number" land; so we can write:
100%
90%
= 120x
Where X is the correspondent of 90% in numbers.
Rearranging: x = 120⋅
90% 100% =108
