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3 years ago

6/9 - 1/2 in simplest fraction form ppllleeeaasseee

Mathematics

1 answer:

Citrus2011 [14]3 years ago

3 0

6/9 - 1/2 = 3/18 = 1/6

So, 9 and 2 is equivanlent to 19

and 6/9 x 2 = 12/18

1/2 x 9 = 9/18

so it's

12/18 - 9/18 = 3/18 = 1/6

I hope this helps

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ikadub [295]

The first question:

'is' in mathematics means equal
'of' in mathematics means multiplication

$\frac{x}{100} \times 25 = 14\\\\\frac{x}{4} = 14\\\\\boxed{\bf{x=56}}$

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And the second question:

'is' in mathematics means equal
'of' in mathematics means multiplication

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4 years ago

Solve for x & y solve x = 3 + yy = -2x + 9

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x = 3 + y Eqn(1)

y = -2x + 9 Eqn(2)

Let us solve the system of equations with the substitution method

x - 3 = y (Subtracting 3 from both sides of the Eqn(1))

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x - 3 = -2x + 9

x = -2x + 9 + 3 (Adding 3 to both sides of the equation)

x + 2x = 9 + 3 (Adding 2x to both sides of the equation)

3x = 12 ( Adding like terms)

x = 12/3 (Dividing by 3 on both sides of the equation)

x = 4

Replacing x=4 in Eqn(1), we have:

4 = 3 + y

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y=1

The answers are:

x= 4 and y=1

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Answer:

Step-by-step explanation:

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Step-by-step explanation:

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