1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
bezimeni [28]
3 years ago
11

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

e has Rs 11 , 040 left, what was her salary in that month?
Mathematics
2 answers:
Oxana [17]3 years ago
5 0

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

Leno4ka [110]3 years ago
3 0

Answer:

Her salary = Rs 23000

Step-by-step explanation:

In a month, Ezhil spent 1/5 of her salary on shopping.

Let

Her salary = a

she spent 1/5 of a on shopping

Amount spent on shopping = 1a/5

She gave 2/5 of the remaining to her sister .

The remaining money = a - 1a/5 = 5a - a/5 = 4a/5

She gave 2/5 of 4a/5 to her sister. Therefore,

The amount she gave to her sister = 2/5 × 4a/5 = 8a/25

Out of her salary she is left with Rs 11040 .Therefore,

a - 1a/5 - 8a/25 = 11040

25a - 5a - 8a/25 = 11040

12a/25 = 11040

12a = 11040 × 25

12a = 276000

divide both sides by 12

a = 276000/12

a = 23000

Her salary = Rs 23000

You might be interested in
Owen has $7000 in a savings account and $3000 invested in the stock market, he owns a car worth $12,000, he has $13,000 left to
Vinil7 [7]
Answer=$8400
Add all the assets 7,000+3,000+12,000=$22,000
Add debts 13,000+600=$13,600
Assets - Debts
$22,000-13,600=$8,400
3 0
3 years ago
Read 2 more answers
Directions: Name all sets to which each value belongs.
natta225 [31]

Answer:

Idk

Step-by-step explanation:

8 0
3 years ago
Simplify the following expression
vova2212 [387]

Answer:

A.( 3m+28)/4

Step-by-step explanation:

So basically since it is addition we just add 9 to -2 to get 7. So then the equation becomes (3m/4)+7. Then we will multiply 7 by 4 to get common denominator so it will be (3m+(7*4))/4 which is (3m+28)/4.

7 0
3 years ago
Can someone please help me with this?
ddd [48]

Answer:

b

Step-by-step explanation:

3 0
3 years ago
2.48030477 rounded to the nearest hundred-thousandth is
ValentinkaMS [17]
<span>2.48030, its rounded tenths 2.5  hundreths 2.48 thousands 2.480 ten-thousands 2.4803 then </span>hundred-thousandth 2.48030
3 0
3 years ago
Other questions:
  • To obtain the graph of y = (x - 8)2, shift the graph of y = x2 units.
    15·2 answers
  • Remove the parentheses from the following expression and combine like terms. 3(ax + b2 - c) + 2
    8·2 answers
  • What is 8+w/4 when w =16
    11·2 answers
  • The difference of two numbers is 19. The larger number is three more than twice the smaller. Find the numbers.
    14·1 answer
  • Given that, in a certain school, the following are true, what is the probability that a student is taking math or computer scien
    10·1 answer
  • wires are attached to a pole to make it more secure. the diagram shows one of those wires having a length of 220 feet the angle
    15·2 answers
  • Four friends are on a basketball team. During a game, each friend kept track of how many shots they attempted and how many of th
    6·2 answers
  • Pls answer this plssssssssssss​
    15·2 answers
  • Ill mark u brainliest pls show work
    6·1 answer
  • An angle bisector of a triangle divides the opposite side of the triangle into segments2 cm and 5cm long. The second side of the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!