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3 years ago

Five cups of coffee cost £4.00 how much does 3 cups of coffee cost

Mathematics

2 answers:

Eddi Din [679]3 years ago

8 0

Answer:

2.00

Step-by-step explanation:

mixer [17]3 years ago

7 0

Answer:

3 cups of coffee cost £2.4

Step-by-step explanation:

5 cups of coffee cost - £4.00

Thus, 1 cup coffee costs - 4/5

Thereby, 3 cups of coffee cost - (4/5)*3 = £2.4

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If a salesperson sells 3/4 of an acre for $80,000, what was the price per square foot rounded to two decimal spaces?

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yards&feet\\
\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\
1yd&3ft\\
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yd^2&3^2ft^2\\
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and keeping in mind that, there are 4840 yd² in 1 acre, then

$\bf \cfrac{\quad \frac{3}{4}~\underline{acre}\quad }{80000~\$}\cdot \cfrac{4840~\underline{yd^2}}{\underline{acre}}\cdot \cfrac{9~ft^2}{\underline{yd^2}}\implies \cfrac{\frac{3}{4}\cdot4840\cdot 9~ft^2}{80000~\$}\implies \cfrac{\frac{130680}{4}}{80000}
\\\\\\
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3 years ago

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xenn [34]

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