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2 years ago

What is 2 5/8 - 2 3/12?

Mathematics

1 answer:

Marianna [84]2 years ago

7 0

Answer:

9/24

Step-by-step explanation:

First, find the LCD: 24.

24/8=3. 3*5=15. So, 2 5/8 becomes 2 15/24.

24/12=2. 2*3=6. So, 2 3/12 becomes 2 6/24.

2 15/24 - 2 6/24 = 9/24.

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What's the probability of obtaining a 3 digit number at random which is DIVISIBLE by 7

pochemuha

Answer:

32/225 ≈ 0.1422

Step-by-step explanation:

If you consider "3-digit" numbers to be between 100 and 999, inclusive, there are 128 such numbers divisible by 7. The probability of choosing one at random is ...

128/900 = 32/225 = 0.1422...(repeating)

If you consider all non-negative integers less than 1000 to be "3-digit numbers," then the probability is ...

142/1000 = 0.142 (exactly)

6 0

3 years ago

Simply<br> 7p2 x 3p<br> 14p4

vivado [14]

Answer:

${ \tt{ = \frac{7 {p}^{2} \times 3p}{14 {p}^{4} } }} \\ = { \tt{ \frac{21 {p}^{3} }{14 {p}^{4} } }} \\ = { \tt{1.5 {p}^{ - 1} }}$

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2 years ago

Simplify completely 8x^3 ÷ 6x^2 - 4x / -2x

artcher [175]

Answer:

Simplified form is $-(\frac{8x^{3}}{3x-2})$ .

Step-by-step explanation:

The given expression is $8x^{3}\div \frac{6x^{2}-4x}{-2x}$

We can rewrite the given expression as $= 8x^{3}\times (-\frac{2x}{{6x^{2}-4x}})$

Further simplification of the expression gives $=\frac{-16x^{4}}{6x^{2}-4x}$

$=\frac{-16x^{4}}{2x(3x-2)}$

$=-(\frac{8x^{3}}{3x-2})$

So the simplified of the given expression is $=[tex]-(\frac{8x^{3}}{3x-2})$

3 0

3 years ago

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un supermercado ha comprado docientas cinquenta bolsas de naranjas de cinco kilos de trecientos ochenta euros y las pone a la ve

nasty-shy [4]

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2 years ago

PLZ Help 20 points!!!!!

kondor19780726 [428]

So i think you gotta see where the point is ay and if it isnt rig

8 0

2 years ago