Questions LLC
Login
or
Sign Up
Ask a New Question
Questions
Math
After deducting10% from sum and then 20% from the remainder₹3600 are left.Find original amount.Solution
1 answer
let the original amount be x
(.9)(.8)x = 3600
solve for x
You can
ask a new question
or
answer this question
.
Similar Questions
After deducting10% from sum and then 20% the remainder₹3600 are left.Find the original amount
Top answer:
Let original amount be A. A(1-0.1)(1-0.2)=₹3600 Original amount =₹3600/[(0.9)(0.8)] =₹5000
Read more.
Tim spent $1450 on a bicycle and 3/7 of the remainder on a camera. He still had 1/3 of his original savings left.
(a) How much
Top answer:
T= money he had originally. 1450+(T-1450)3/7 = 1/3 T solve for T.
Read more.
1.) Megan had a sum of money. She spent $154 on a mobile phone and 2/5 of the remainder on a watch. After that, she had 1/4 of
Top answer:
To solve both of these problems, we will use the concept of working backwards or working in reverse.
Read more.
Mr. Thomas spent 1600.00 of his savings on a TV and 2/5 of the remainder on a refrigerator. He had 1/3 of his original amount of
Top answer:
wow this was very confusing
Read more.
Claire has a sum of money. She spent $50 on a dress and 4 7 of the remainder on a book. She was left with 1 4 of the original
Top answer:
Let X be the original sum of money Claire had. She spent 1/4*X + 50 on the dress and the book,
Read more.
Natalie had a sum of money. She spent $50 on a dress and 4/7 of the remainder on a book. She has left with 1/4 of the original
Top answer:
Pls help
Read more.
a man spent 4/7 of his money in one shop , if 1/3 of the remainder in another shop , and 4/7 of what still remained in a thired
Top answer:
x - 4/7x - (1/3*3/7)x - (2/3*3/7*4/7)x = $40 x - 4/7x - 1/7x - 24/147x = $40 Solve for x.
Read more.
ali spends 2/3 of his money in a shop. he spends 1/4 of the remainder in another shop. what fraction of the original sum will be
Top answer:
money started with = S money left= S-(2/3 S +1/4 (S-2/3 S)
Read more.
A student had an amount of $P at the beginning of a semester. He spent 1/3 of the amount on books and 3/5 of the remainder on
Top answer:
1 had P 2 spent 1P/3 on books, 2P/3 left 3 spent 3/5 * 2P/3 = 2 P/5 on snacks 2/5 * 2 P/3 = 4 P/15
Read more.
Find the percent change. Indicate whether it is an increase or a decrease. show work
29. original amount: 20; new amount: 35 30.
Top answer:
29. Percent Change = ((New Amount - Original Amount) / Original Amount) * 100 Percent Change = ((35
Read more.
Related Questions
1.) when the expression 4x^2-3x-8 is divided by x-a, the remainder is 2. find the value of a.
2.) the polynomial 3x^3+mx^2+nx+5
the amount in an account which was opened 180 days ago is rm205.if the amount was offered a simple interest of 5 % per annum
A boy spent half of his money on sweet and one quarter of on kolanut if he has 6.00 left how much is the original amount
How many integers between 200 and 500 inclusive leave a remainder 1 when divided by 7 and a remainder 3 when divided by 4?
Find
A solid acid is dissolved in enough water to make 200 ml of a solution. 40.0ml of the solution is titrated to a phenolphthalein
A 0.200 M NaOH solution was used to titrate a 18.25 mL HF solution. The endpoint was reached after 31.20 mL of titrant were
Peter had some money. He spent 1/8 of it on a T-shirt and 3/4 of the remainder on a pair of shoes. After that, his parents gave
The image shows the first few steps of the polynomial division (3x^4+9x^2−13)÷(x^2−5x) . Complete the division process and
A village lost 15% of it's cows in a flood and 10% of the remainder died of diseases. If no. Of cows were left now is 7650 what
A 0.250 M NaOH solution was used to titrate a 19.75 mL HI solution. The endpoint was reached after 32.95 mL of titrant were