The price marked on a book is Rs. 450. The shopkeeper gives 20% discount on it in a book exhibition. What is the selling price?

Answers

Answer 1

Answer:

Answer:

360

Step-by-step explanation:

you change the 20% to a decimal then multiply .2 and 450 which gives you 90, then you take 90 and subtract the original cost

Related Questions

If a school bought 1,000 erasers as part of an order for supplies. The total cost of the erasers was $30. What was the cost for 1 eraser?
5y +6z2 - y3 ; y=4 z=5(I can't input exponents; the 2 in 6z2 is an exponent, and the 3 in y3 is, too.)
1.Do examples that support a conjecture prove the conjecture to be true?
3. f(x) = 2x + 5Find f(0)
7(4+5+2)-6(3+5) evaluate the expression

Product of 5 and y added to 3

Answers

5*y+3? is that the answer u was looking for?

the answer to that problem would be 15

HELP PLEASE!!!TO TAKE A TAXI DOWNTOWN IN ST. LOUIS IT WILL COST YOU $3.00 TO GO A MILE. AFTER 6 MILES IT WILL COST YOU $5.25. THE COST VARIES LINEARLY WITH THE DISTANCE TRAVELLED.

WRITE THE PARTICULAR EQUATION EXPRESSING COST (C) IN TERMS OF MILES (D) TRAVELED.

PLEASE SHOW ALL WORK

Answers

C x D = 3.00 which means every mile cost 3.00

vector is flying his helicopter at 200 miles per hour. how long has he been flying if he has traveled 1,200 miles?

Answers

Answer:

6 hours

Step-by-step explanation:

200mph

1200 miles

200X=1200

X=6

I’m desperate now hahaha

Answers

I think 2 I am not sure

Answer:

The answer is (b)

Step-by-step explanation:

The initial value is the starting point. The line starts at 9 on the y-intercept so the initial value is 9.

I hope this helps and please mark as brainliest!!

The formula f equals c over lambda, where f = frequency, c = wave speed, and λ = wavelength, is used to calculate frequency. Solve this formula for c.A.c = f − λ
B.c = fλ
C.c = f + λ
D.c equals f over lambda

Answers

Answer:

B. c = fλ

Step-by-step explanation:

Given formula,

f equals c over lambda,

$\implies f=(c)/( \lambda)$

Where, f = frequency,

c = wave speed,

λ = wavelength,

By the above formula,

$f* \lambda = c$ ( By cross multiplication ),

Hence, the required formula for c,

$c=f\lambda$

Option 'B' is correct.

Step-by-step explanation:

if f = c/lambda

then c = f × lambda

Which equation represents the graph of the linear function?A.
y = −3x + 1

B.
y = −3x − 1

C.
y = 3x + 1

D.
y = 3x − 1

Answers

The y intercept in this graph is (0,1) ad the only equations that fit this are a and c.
To figure out whether it is a or c, find the slope. The line of the equation is going up, so he slope is positive. Equation c has the positive slope.
EQUATION C

Equation D

The y intercept of the line is (0,-1). This would make the last number a negative one as well. The line's directionis positive so the only equation that fits is D

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Charlie runs at a speed of 3 yards per second.about how many miles does Charlie run