Solve for B
B=4
Assign B
B≔4
Quiz
Linear Equation
5 problems similar to:
B = ( 3 - 4 \times \frac { 2 } { 3 } ) \div \frac { 1 } { 12 }
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B=\frac{3-\frac{4\times 2}{3}}{\frac{1}{12}}
Express 4\times \frac{2}{3} as a single fraction.
B=\frac{3-\frac{8}{3}}{\frac{1}{12}}
Multiply 4 and 2 to get 8.
B=\frac{\frac{9}{3}-\frac{8}{3}}{\frac{1}{12}}
Convert 3 to fraction \frac{9}{3}.
B=\frac{\frac{9-8}{3}}{\frac{1}{12}}
Since \frac{9}{3} and \frac{8}{3} have the same denominator, subtract them by subtracting their numerators.
B=\frac{\frac{1}{3}}{\frac{1}{12}}
Subtract 8 from 9 to get 1.
B=\frac{1}{3}\times 12
Divide \frac{1}{3} by \frac{1}{12} by multiplying \frac{1}{3} by the reciprocal of \frac{1}{12}.
B=\frac{12}{3}
Multiply \frac{1}{3} and 12 to get \frac{12}{3}.
B=4
Divide 12 by 3 to get 4.
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