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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An arithmetic sequence is a pattern of numbers that increase or decrease at a constant amount.
21c cuz 5.25 divided by 25 = .21
Answer:
hmmmm
Step-by-step explanation:
Yes. If the selection is random, it would be idetified as a random selection. This is only if the largest cities were chosen.
Answer:
x=71
Step-by-step explanation:
(Base angle of an isosceles triangle)
