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Artyom0805 [142]
2 years ago
6

Kyle bought a cake for $8 and five of the same brand and size ice cream bars for a party. He spent a total of $28.40. How much d

id each ice cream bar cost? Use a tape diagram to help you solve the problem, if necessary.
Mathematics
1 answer:
Gre4nikov [31]2 years ago
7 0

Subtract the price of the cake from total spent:

28.40-8 = 20.40

Now divide that by the number of i teams bought:

20.40/5 = 4.08

Each ice cream cost $4.08

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3 years ago
8.45 At some point in the season, the Unicorns had won 60% of their basketball games. After that point, they won 8 more games an
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Answer:

The total number of games won by Unicorn is 40.

Step-by-step explanation:

  • We are given with a word problem
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         Step 1: Finding the win percentage

         Step 2: Finding the number of unicorns played during the season

Step 1 of 2

Let the number of games played by unicorn be x.The unicorn won 60% of the first x-10 games That is $\frac{60}{100} \times(x-10)$

Combining the 8 games we get,

$$\begin{gathered}\frac{60}{100}(x-10)+8=\frac{60}{100} \times x-\frac{60}{100} \times 10+8 \\0.6 x-6+8=0.6 x+2\end{gathered}$$

Step 2 of 2

The unicorn totally won 65% of the games played.

That is $\frac{65}{100} \times x=0.65 x$

Equating both the equation gives

$$\begin{gathered}0.6 x+2=0.65 x \\2=0.65 x-0.6 x \\2=0.05 x \\\frac{2}{0.05}=x \\40=x\end{gathered}$$

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Answer:

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Hope it helps

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