All categories

3 years ago

If the original quantity is 12 and the new quantity is 15, what is the percentage increase

Mathematics

1 answer:

beks73 [17]3 years ago

7 0

Answer:

25%

Step-by-step explanation:

Given data

original quantity =12

new quantity =15

% increase= new-original/original *100

% increase= 15-12/12 *100

% increase= 3/12 *100

% increase=0.25 *100

% increase=25%

hence the increase is 25%

You might be interested in

A bag contains 39 colored marbles. There are six blue marbles, 14 red marbles, eight yellow marbles, and 11 clear marbles. What

Assoli18 [71]

Answer:

6 to 10 or 6/10

Step-by-step explanation:

5 0

2 years ago

9-x/5=3. Solve for x

kari74 [83]

Answer:

$\boxed{\boxed{\sf x=-6}}$

Step-by-step explanation:

$\sf \cfrac{9-x}{5}=3$

$\sf \cfrac{5\left(9-x\right)}{5}=3\times \:5$

$\sf 9-x=15$

$\sf 9-x-9=15-9$

$\sf -x=6$

$\sf \cfrac{-x}{-1}=\cfrac{6}{-1}$

$\sf x=-6$

4 0

3 years ago

Twelve more then the product of 5 and a number x? x is 2

yaroslaw [1]

Answer:

Step-by-step explanation:

5 * 2 = 10

10 + 12 (because 12 more)

=22

3 0

3 years ago

Factor completly x^8- 1/81. please help:)

Leno4ka [110]

Answer:

${x}^{8} - \frac{1}{81} = ( {x}^{4} + \frac{1}{9} )( {x}^{2} + \frac{1}{3} )(x + \frac{1}{ \sqrt{3} } )(x - \frac{1}{ \sqrt{3} } )$

Step-by-step explanation:

see the picture attached for further explanation.

5 0

3 years ago

Read 2 more answers

Hey guys please help with both

podryga [215]

1/2 *(a+b)-(a-b)²
a=18, b=14
1/2 *(18+14)-(18-14)²=1/2 *(18+14)-(18-14)²= 1/2*32-4²=16-16=0
answer D

answer B
2 factors have 2 terms: (x+4) and (y+4)

5 0

3 years ago

If the original quantity is 12 and the new quantity is 15, what is the percentage increase​

If the original quantity is 12 and the new quantity is 15, what is the percentage increase