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3 years ago

What is 4/15 equivalent to

Mathematics

1 answer:

max2010maxim [7]3 years ago

8 0

Answer:

.2666667 or 26.66667%

Step-by-step explanation:

4/15 cant be simplified further. the denominator is divisible by 5 or 3, while the numerator is only divisible by 2. You can't make it smaller.

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The area of a parallelogram is 6 ft' and the height is 3 ft. Find the length of the corresponding base.

Reil [10]

Just do 6/3 because you have the area and one length, just divide the area by the height you have.

6 0

3 years ago

There are 640 apples in the box if 20% of apples are found to be rotten . How many are good apples ?

Whitepunk [10]

640x.2=128
640-128=512

6 0

3 years ago

In our hall, there are 10 fans, but only 60% of them are working. Write the number of fans that are out of order?! Pls answerr I

Natali [406]

Answer:

Step-by-step explanation:

There's 10 fans, so each is worth 10%

If 60% of them are not working, that means that 6 fans are not working.

10 - 6 = 4

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and there are 4 working fans

3 0

3 years ago

What is two thirds to the negative cubed power¿

Mashutka [201]

(23)−3
(32)3
(32)*(32)*(32)
3*3*32*2*2=3323
278(Decimal: 3.375)

3 0

3 years ago

Please give real answers with an explaination. 30 points + I will give brainliest. No Docs/No Files/No Links only answer with ex

Anon25 [30]

Answer:

option A

Step-by-step explanation:

The line splits the triangle ABC into two triangles with same base length.

Therefore ,

$Area \ of \ ABC = Area \ of \ ABD + Area \ of \ CBD\\\\$

$= (\frac{1}{2} \times base \times height) + (\frac{1}{2} \times base \times height)\\\\=(\frac{1}{2} \times AD \times BD) + (\frac{1}{2} \times CD \times BD)\\\\=(\frac{1}{2} \times AD \times BD) + (\frac{1}{2} \times AD \times BD)$ $[ \ Given : AD = \ CD \ ]$

$= 2 \times (\frac{1}{2} \times AD \times BD)\\\\= 2 \times Area \ of \ ABD$

5 0

3 years ago