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3 years ago

Of the 6 people attending a seminar, 3 have red hair.

Mathematics

1 answer:

marin [14]3 years ago

3 0

Answer:

1/2

Step-by-step explanation:

Total -- 6 people

3 people -- 3/6 = 1/2

Therefore, the answer is 1/2

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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

5 0

3 years ago

Read 2 more answers

Given that line i is perpendicular to plane B, line i is the only line perpendicular to plane B through point V.

nignag [31]

Answer:

Wait what are u asking?

Step-by-step explanation:

6 0

3 years ago

The measure of central angle ABC is radians.

prisoha [69]

Answer:

im not sure but maybe C

Step-by-step explanation:

sorry if this is wrong

6 0

3 years ago

Find the area of this composite shape. please help

VLD [36.1K]

Answer:

triangle on the left: 6 sq ft. triangle on the right: 28 sq ft. rectangle: 128. altogether, 162 sq ft. the trapezoid is about 61.6.

Step-by-step explanation:

for the rectangle the formula is bxh (base x height). for a triangle, it is bxh/2, or base times height divided by 2. for a trapezoid, it is b1+b2 x h / 2, or base 1 (bottom) plus base 2 (top) times height, take all of that and divide by 2.

3 0

2 years ago

Jesse considered two similar televisions at a local electronics store. The generic version was based on the brand name and was t

OLEGan [10]

The size of the brand name will be 12 inches by 23 inches.

The complete question is given below:-

Jesse considered two similar televisions at a local electronics store. The generic version was based on the brand name and was two-thirds the size of the brand name. If the generic television set is 18 inches by 34 inches, what are the dimensions of the brand-name television? Round to the nearest inch.

12 inches by 23 inches

23 inches by 38 inches

25 inches by 40 inches

27 inches by 51 inches

<h3>What is an expression?</h3>

Expression in maths is defined as the collection of the numbers variables and functions by using signs like addition, subtraction, multiplication and division.

Given that:-

Jesse considered two similar televisions at a local electronics store. The generic version was based on the brand name and was two-thirds
The size of the brand name. If the generic television set is 18 inches by 34 inches,

The size of the brand name will be calculated as:-

Size = $\dfrac{2}{3}\times 18 = 12$

Size = $\dfrac{2}{3}\times 34=23$

Therefore the size of the brand name will be 12 inches by 23 inches.

To know more about Expression follow

brainly.com/question/723406

#SPJ1

5 0

2 years ago