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Elenna [48]
2 years ago
5

What is the solution to w - 9 1/2 = 1524 1/26 1/223 1/25 1/2​

Mathematics
2 answers:
VladimirAG [237]2 years ago
3 0

Answer:

Option A

Step-by-step explanation:

Convert mixed fraction to improper fraction.

\sf w - 9\dfrac{1}{2}=15\\\\     w - \dfrac{19}{2}=15

Now isolate 'w'

\sf w = 15 +\dfrac{19}{2}\\\\= \dfrac{15*2}{1*2}+\dfrac{19}{2}\\\\=\dfrac{30}{2}+\dfrac{19}{2}\\\\=\dfrac{30+19}{2}\\\\=\dfrac{49}{2}\\\\= 24\dfrac{1}{2}

fredd [130]2 years ago
3 0

Answer:

\huge\boxed{\bf\:w = \frac{49}{2} = 24\frac{1}{2} = 24.5}

Step-by-step explanation:

w - 9 \frac { 1 } { 2 } = 15

Multiply both the sides of the equation by 2.

2w-\left(9\times 2+1\right)=30 \\2w-\left(18+1\right)=30 \\2w-19=30

Bring 19 to the left hand side of the equation.

2w=30+19 \\2w=49 \\\boxed{\bf\:w = \frac{49}{2} = 24\frac{1}{2} = 24.5}

\rule{150pt}{2pt}

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