What is the answer to w-4 2/5 = 1/10 ?

The answer to w-4 2/5 = 1/10 is w=4 1/2

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w-4 2/5 = 1/10

w - 4 \frac{2}{5} = \frac{1}{10}

w = 4 \frac{1}{2}

Decimal Notation

w = 4.5

Solution steps

w - 4 \frac{2}{5} = \frac{1}{10}

Convert mixed numbers to improper fractions:

4 \frac{2}{5} = \frac{22}{5}

w - \frac{22}{5} = \frac{1}{10}

Move

\frac{22}{5}

to the right side

w = \frac{9}{2}

Convert improper fractions to mixed numbers:

\frac{9}{2} = 4 \frac{1}{2}

w = 4 \frac{1}{2}

- \frac{25}{2} = \frac{x}{4}

x, 6 x + y = 4

6 (x + 5) = 7 x + 25

- 23 = - 4 a + 1 - 4 a + 1

7 x + 8 = 36