Aşağıda verilen şıklarda istenenleri bulunuz (NOT: sqrt( ): karekök, örneğin sqrt(4)=2 dir, R+: pozitif reel sayılar gösterimi).
1 answer:
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Answer:
Percentage: 115%
Decimal: 1.15
Fraction:
Step-by-step explanation:
<u>Percentages, Fractions, and Decimals</u>
Assume we set 100% as the original price of the food that Michael consumed. When he leaves a 15% tip for the waitress, he is really paying 100%+15%=115% of the original price.
Now we express 115% as a decimal, simply dividing by 100:
115% = 115/100 = 1.15
To express it as a fraction, we simplify the division instead of calculating it:
115% =
Simplifying by 5:
115% =
Answer:
Rhion did better in maths test.
Step-by-step explanation:
Given that:
Rhion scored 14 out of 17.
We will find percentage and then compare them.
Percentage =
Percentage =
Percentage = 82.35%
Rhion scored 31 out of 39.
Percentage =
Percentage = 79.48
On comparing,
82.35 > 79.48
Hence,
Rhion did better in maths test.