What is the answer to (0.3d-1)/(3 1/3)=(0.84)/(7/15) ?

The answer to (0.3d-1)/(3 1/3)=(0.84)/(7/15) is d=23.33333…

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(0.3d-1)/(3 1/3)=(0.84)/(7/15)

\frac{0.3 d - 1}{3 \frac{1}{3}} = \frac{0.84}{\frac{7}{15}}

d = 23.33333 \dots

Solution steps

\frac{0.3 d - 1}{3 \frac{1}{3}} = \frac{0.84}{\frac{7}{15}}

Convert mixed numbers to improper fractions:

3 \frac{1}{3} = \frac{10}{3}

\frac{0.3 d - 1}{\frac{10}{3}} = \frac{0.84}{\frac{7}{15}}

Apply the fraction rule:

\frac{a}{\frac{b}{c}} = \frac{a \cdot c}{b}

\frac{0.3 d - 1}{\frac{10}{3}} = \frac{0.84 \cdot 15}{7}

Multiply the numbers:

0.84 \cdot 15 = 12.6

\frac{0.3 d - 1}{\frac{10}{3}} = \frac{12.6}{7}

Multiply both sides by

\frac{10}{3}

0.3 d - 1 = 6

Move

1

to the right side

0.3 d = 7

Divide both sides by

0.3

d = 23.33333 \dots

x, 3 x - y = - 2

x, 3 x - 2 y + 5 = 4 x - 7 y - 3

\frac{1}{2} (\frac{4 x}{3} - 4) - 4 = 0

p, a = p + p r t

\frac{3}{4} (3 - \frac{x}{9}) - \frac{1}{6} (1 - \frac{x}{3}) = 1 - (x - \frac{3}{2})

What is the answer to (0.3d-1)/(3 1/3)=(0.84)/(7/15) ?
The answer to (0.3d-1)/(3 1/3)=(0.84)/(7/15) is d=23.33333…
Solve for d: (0.3d-1)/(3 1/3)=(0.84)/(7/15)
The solution is d=23.33333…