Answer: 1.83
Step-by-step explanation:
<span>3.4 = –13.6 + (–3.4c) + 1.7c
</span><span>3.4 = –13.6 –3.4c + 1.7c
17 = -1.7c
c = -10</span>
She has 45% of the original amount left
<h3>Ratio and proportions</h3>
Fractions are written as a ratio of two integers
Given the following
Initial amount. = ∈4000
Amount given to her sister = 1/4 * 4000 = 1000
Amount given to her brother = 40% of 3000 = 1200
Amount left = 4000 - (1000+1200)
Amount left = ∈1800
Determine the percentage left
x * 4000 = 1800
x = 1800/4000
x = 0.45
x = 45%
Hence she has 45% of the original amount left
Learn more proportion here: brainly.com/question/19994681
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Hello there, and thank you for posting your question here on brainly.
The median is the middle number in the set.
Take one number out from each side, until you get the one in the middle.
In that case, your answer is 90.
Hope this helped!! ☺♥
Answer:
STOP THE CAPP
Step-by-step explanation:
1+1=21
