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3 years ago

Is 100/150 equivalent to 3/5

Mathematics

2 answers:

mote1985 [20]3 years ago

7 0

$No,\ because:\\\\\frac{100}{150}=\frac{100:30}{150:30}=\frac{\frac{10}{3}}{5}\neq\frac{3}{5}$

ddd [48]3 years ago

6 0

100/150 = (10 x 10)/(15 x 10) = 10/15

3/5 = (3 x 3)/(5 x 3) = 9/10

And 10/15 ≠ 9/15

So 100/150 ≠ 3/5

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Given the following system of equations: -4x+8=16, 2x+4y=32 what action was completed to create this new equivalent system of eq

castortr0y [4]

The equation (1) is divided by 2 to create new equivalent system of equations.

Step-by-step explanation:

The given systems of equations are:

$-4x+8y=16\,\,\,(1)\\2x+4y=32\,\,\,(2)$

Considering 8y instead of 8 in eq(1)

We need to identify what action was completed to create this new equivalent system of equations? $-2x+4y=8, 2x+4y=32$

Comparing given equations we came to know that equation(1) is divided by 2 to get the new equation i.e

$-4x+8y=16\\Divide\,\,by\,\,2:\\-2x+4y=8$

While second equation is same as given.

So, The equation (1) is divided by 2 to create new equivalent system of equations.

Keywords:System of Equation

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4 0

2 years ago

Which of the following are not affected by the others outcomes

tankabanditka [31]

Whats not affected by the
others outcome

6 0

3 years ago

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Naily [24]

Answer:

whats the question

Step-by-step explanation:

3 0

2 years ago

Sonia received a statement on her Certificate of Deposit showing that her investment had returned $4,320 over its life. If the C

bija089 [108]

Answer:

The correct answer is -7.5 years.

Step-by-step explanation:

Given:

Principle amount = 12000

Interest = 4320

time = ?

rate = 4.8 simple interest

Solution:

We know that simple Interest I = (P*t*r)/100

then t = I*100/p*r

putting values in formula:

t = 4320*100/4.8*12000

= 432000/57,600

= 7.5 years

6 0

3 years ago

A 6500 gallon storage tank is 2/13 full of oil. How many gallons of oil are in the tank

user100 [1]

The gallons of oil in the tank is 1000

A 6500 gallon storage tank is 2/13 full

The number of oil in the tank can be calculated by multiplying the amount of gallons in the tank which is 6500 by the measurement of the tank which is 2/13

= 2/13 × 6500

= 13,000/13

= 1,000

Hence 1000 gallons of oil are in the tank