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Naddika [18.5K]
3 years ago
8

Tom wins at chess 180 times in every 250.Daisy wins three quarters of the time.Jacob wins 328 times in every 400?Work out who ha

s the best percentage score.
Mathematics
2 answers:
zlopas [31]3 years ago
6 0
Daisy bc if you add up 250 plus three quarters is 325
Amiraneli [1.4K]3 years ago
6 0

Answer:

Jacob has the best percentage score of 82%

Step-by-step explanation:

Tom wins at chess 180 times in every 250

Daisy wins 3/4 of 180 times

Jacob wins 328 times in every 400

Tom's percentage score = \frac{180}{250} * 100 = 72%

Daisy wins \frac{3}{4} * 180 = 135 times

Daisy's percentage score = \frac{135}{250} * 100 = 54 %

Jacob's percentage score = \frac{328}{400} * 100 = 82%

∴ Jacob has the best percentage score.

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What is the solution to this equation?<br> -1/5(x+1 1/4)=-2 1/2
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\large\displaystyle\text{$\begin{gathered}\sf \bf{-4x=-50+7 \ \ \to \ \ [Add] } \end{gathered}$}

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The fraction \bf{\frac{-43}{-4}} can be simplified to \bf{\frac{43}{4}} by removing the negative sign from the numerator and denominator.

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simplify

\large\displaystyle\text{$\begin{gathered}\sf \bf{x=10\frac{3}{4} \ \ \to \ \ \ Answer } \end{gathered}$}

<h2>{ Pisces04 }</h2>
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