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2 years ago

How do u make 3/4 in a mix number as a whole number or decimal?

Mathematics

1 answer:

KengaRu [80]2 years ago

7 0

In decimal form it's .75 and that's all you can make it

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Please help me with this!

ivanzaharov [21]

1. The first equation is - 2x + 5y = 0

Second equation is $y = \frac{2}{5} x$

5y = 2x

- 2x + 5y = 0

Hence, the two equations are equivalent.

2. $a_{1} = 2, a_{2} = - 2$

$b_{1} = -1, b_{2} = -1$

$\frac{a_{1} }{a_{2}} =\frac{2}{-2} = -1$

$\frac{b_{1} }{b_{2}} = \frac{-1}{-1} = 1$

$\frac{a_{1} }{a_{2}} \neq \frac{b_{1} }{b_{2}}$

Hence, the equations are consistent.

3. $a_{1} = 4, a_{2} = 6$

$b_{1} = -1, b_{2} = -1$

$\frac{a_{1} }{a_{2}} =\frac{4}{6} = \frac{2 }{3}$

$\frac{b_{1} }{b_{2}} = \frac{-1}{-1} = 1$

$\frac{a_{1} }{a_{2}} \neq \frac{b_{1} }{b_{2}}$

Hence, the equations are consistent.

4. Equations can be re-arranged as:

x + y - 4 = 0 and

x + y + 6 = 0

$a_{1} = 1, a_{2} = 1$

$b_{1} = 1, b_{2} = 1$

$c_{1} = -4, c_{2} = 6$

$\frac{a_{1} }{a_{2}} =\frac{1}{1} = 1$

$\frac{b_{1} }{b_{2}} =\frac{1}{1} = 1$

$\frac{c_{1} }{c_{2}} =\frac{-4}{6} = \frac{-2}{3}$

$\frac{a_{1} }{a_{2}} = \frac{b_{1} }{b_{2}} \neq \frac{c_{1} }{c_{2}}$

Hence, the equations are inconsistent.

5. If we multiply the first equation by 4, we will get,

2y = -4x + 20 which is the second equation.

Hence, the equations are equivalent.

4 0

3 years ago

One cup holds 100 grams of sugar. How many cups will hold half a kilogram of sugar?

vitfil [10]

Answer:

5 cups

Step-by-step explanation:

1 kilogram is 1000 grams

1/2 of a kilogram is 500 grams

7 0

2 years ago

Read 2 more answers

Anybody know this????

Dimas [21]

I believe the answer Is 35. I remember there bing some rule about it. I hope this helps and I’m sorry if I confused you my brain is a little fried.

4 0

2 years ago

G) There are 3 boys and 2 girls in the Krunch family. Mr.

timurjin [86]

Answer:

0.6 pounds each

Step-by-step explanation:

3+2=5

3/5 or 3÷5= 0.6

4 0

2 years ago

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Mia says that in the number 55,555,555, all the digits have the same value. Is she correct? Explain.

aliina [53]

No she is incorrect.

7 0

2 years ago

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