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2 years ago

What is 15 and 3/5 % as a fraction in simplest form

Mathematics

1 answer:

DochEvi [55]2 years ago

4 0

First off you have 15 3/5%

> 78 / 5 ÷ 100

> 39 / 250

Hope this helps at all.

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Can you find the y variable?

ELEN [110]

Answer:

$\large\boxed{y=27}$

Step-by-step explanation:

Look at the picture.

ΔADC and ΔCDB are similar (AA). Therefore the sides are in proportion:

$\dfrac{AD}{DC}=\dfrac{DC}{DB}$

We have:

$AD=12,\ DC=18,\ DB=y$

Substitute:

$\dfrac{12}{18}=\dfrac{18}{y}$ cross multiply

$12y=(18)(18)$

$12y=324$ divide both sides by 12

$y=27$

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2 years ago

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Answer:

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3 years ago

How many dimes and quarters are in 4.80

hram777 [196]

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Step-by-step explanation:

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3 years ago

there are 36 roses and 27 carnations. anna is making flower arrangements using both flowers, if she made the maximum number of a

solniwko [45]

This is a GCF problem,
find the GCF of 36 and 27. To do this, list out the factors for each number.
EX 36- 1×36, 2×18, so on and so on. Then do this for 27. The GCF will be the greatest factor. In this case, that is 9.
So there would be 9 groups because that is the greatest common factor.
there would be 4 roses in each group because 4×9= 36.
There are 3 carnations in each group because 9×3 =27.
So 9 groups with 4 roses and 3 carnations.

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3 years ago