Help with expanded notation, how do u do this!? Number 15 and 16

Answers

Answer 1

Answer: I think that # 15 is 10,000 + 400 + 50 + 6 and #16 is 100,000 + 80,000 + 70 + 5. It's really simple to figure out; just find the number in the place value and, for how many digits after it, substitute zeros (if that makes sense).

Hope this helps!

Answer 2

Answer:

Answer:

15: 10,000 + 400 + 50 + 8

16: 100,000 + 80,000 + 70 + 5

note: hope i helped, have a great day :)

Step-by-step explanation:

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2/3 cup of milk to make 8 muffins what is the unit rate for muffins per cup of milk

Answers

The unit rate for muffins per cup of milk would be: 1/12.

Take 2/ 3 divided by 8.

Take 2 divided by 3 times 8.

Then: 2/14.

2 x 7 = 14.

2/14 simplified would be : 1/12

Hope helps!-Aparri

Please rewrite each fraction in at least two different waysa)11/2
b)3/8
c)10/7

Answers

a) 22/4; 33/6; 5.5
b) 6/16; 9/24; 0.375
c) 20/14; 30/21;

Final answer:

To rewrite a fraction in different ways, we can multiply or divide the numerator and denominator by the same number. The given fractions can be rewritten as follows: a) 11/2 can be rewritten as 22/4 or 33/6 b) 3/8 can be rewritten as 6/16 or 9/24 c) 10/7 can be rewritten as 20/14 or 30/21.

Explanation:

To rewrite a fraction in different ways, we can multiply or divide the numerator and denominator by the same number. Let's rewrite the given fractions:

a) 11/2 can be rewritten as 22/4 or 33/6

b) 3/8 can be rewritten as 6/16 or 9/24

c) 10/7 can be rewritten as 20/14 or 30/21

Learn more about Rewriting fractions here:

brainly.com/question/17849714

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Find DB
read picture

Answers

By applying the basic proportionality theorem to triangle ABC, the length of DB is: A. 18 cm.

What is the basic proportionality theorem?

In Mathematics and Euclidean Geometry, the basic proportionality theorem states that when any of the two sides of a triangle is intersected by a straight line which is parallel to the third side of the triangle, then, the two sides that are intersected would be divided proportionally and in constant ratio.

By applying the basic proportionality theorem to triangle ABC, we have the following:

AD/DB = CE/EB

24/DB = 12/9

12DB = 216

DB = 216/12

DB = 18 cm.

Read more on basic proportionality theorem here: brainly.com/question/3213812

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Answer:

Step-by-step explanation:

X= 18

24/x=12/9

That is ad/db=ce/eb

0.8 divided by 0.64.

Answers

IT's just a simple conversion.
.
Ok. So, when you divide with decimal places, you have two options -
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Suck it up and divide, or move the decimal places to the right as many times as needed, until the number is a whole number.
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Choosing to move the decimal places to the right is the easy way out...
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So?
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Move decimal point to the right two places in both numbers!!
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80 and 64.
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So what is 80/64?
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You got it!!
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1.25.
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Hope I helped!!

.8 divided by .64 is 1.25

10 of 12 balloons at James party are filled with helium. In the simplest form, what fraction of the balloons are filled with helium