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3 years ago

Simplify the expression:Two-thirds divided by (negative 4) minus (one-sixth minus StartFraction 8 over 6 EndFraction)

Mathematics

2 answers:

Mice21 [21]3 years ago

5 0

Answer:

The answer is 1

Step-by-step explanation:

I took edge

Marina86 [1]3 years ago

4 0

Answer:

Step-by-step explanation:

i did this

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A garden table and a bench cost $910 combined. The garden table costs $60 more than the bench. What is the cost of the

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Answer:

You could subtract 910 from 60 which would give you 850 and that would be your answer.

Step-by-step explanation:

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Aidan makes 54 free throws at basketball practice. His ratio of makes to misses was 9:4. How many shots did he take?

alukav5142 [94]

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3 years ago

A city's mean minimum daily temperature in February is 28°F. Suppose the standard deviation of the minimum temperature in Febru

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3 years ago

In a particular month, Ezhil spent one-fifth of her salary on shopping. Two-fifth of the remaining she gave to her sister. If sh

Oxana [17]

Answer:

$Salary = Rs23000$

Step-by-step explanation:

Given

$Shopping = \frac{1}{5}$

$Sister = \frac{2}{5}R$

$Left over = Rs11,040$

Required

Her salary in that month

Given that she spent $\frac{1}{5}$ of her salary on shopping, this implies that she has $\frac{4}{5}$ of her salary left

From what's left, she gave her sister $\frac{2}{5}$

This means she gave her sister $\frac{2}{5} * \frac{4}{5}$

Sister = $\frac{8}{25}$

Calculating a fraction of what's left

$Left over = 1 -Shopping - Sister$

$Left over = 1 - \frac{1}{5}- \frac{8}{25}$

$Left over = \frac{25 - 5 - 8}{25}$

$Left over = \frac{12}{25}$

Recall that she has Rs11,040

This means that

$\frac{12}{25} of Salary = Rs11,040$

Multiply both sides by $\frac{25}{12}$

$\frac{12}{25} * \frac{25}{12} * Salary = Rs11,040 * \frac{25}{12}$

$Salary = Rs11,040 * \frac{25}{12}$

$Salary = \frac{Rs276000}{12}$

$Salary = Rs23000$

Hence, her salary for that month was Rs23000

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olga_2 [115]

Depending on what you are trying to find 1/2 is 0.5 of 1

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