Solve for x
x=1.215
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x=\frac{1}{20}\times 24.3
Multiply both sides by 24.3.
x=\frac{1}{20}\times \frac{243}{10}
Convert decimal number 24.3 to fraction \frac{243}{10}.
x=\frac{1\times 243}{20\times 10}
Multiply \frac{1}{20} times \frac{243}{10} by multiplying numerator times numerator and denominator times denominator.
x=\frac{243}{200}
Do the multiplications in the fraction \frac{1\times 243}{20\times 10}.
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