Solve for x
x=400
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x\times \frac{22}{7}\times 0.765625\times 0.2=5.5\times 10\times 3.5
Calculate 0.875 to the power of 2 and get 0.765625.
x\times \frac{22}{7}\times \frac{49}{64}\times 0.2=5.5\times 10\times 3.5
Convert decimal number 0.765625 to fraction \frac{765625}{1000000}. Reduce the fraction \frac{765625}{1000000} to lowest terms by extracting and canceling out 15625.
x\times \frac{22\times 49}{7\times 64}\times 0.2=5.5\times 10\times 3.5
Multiply \frac{22}{7} times \frac{49}{64} by multiplying numerator times numerator and denominator times denominator.
x\times \frac{1078}{448}\times 0.2=5.5\times 10\times 3.5
Do the multiplications in the fraction \frac{22\times 49}{7\times 64}.
x\times \frac{77}{32}\times 0.2=5.5\times 10\times 3.5
Reduce the fraction \frac{1078}{448} to lowest terms by extracting and canceling out 14.
x\times \frac{77}{32}\times \frac{1}{5}=5.5\times 10\times 3.5
Convert decimal number 0.2 to fraction \frac{2}{10}. Reduce the fraction \frac{2}{10} to lowest terms by extracting and canceling out 2.
x\times \frac{77\times 1}{32\times 5}=5.5\times 10\times 3.5
Multiply \frac{77}{32} times \frac{1}{5} by multiplying numerator times numerator and denominator times denominator.
x\times \frac{77}{160}=5.5\times 10\times 3.5
Do the multiplications in the fraction \frac{77\times 1}{32\times 5}.
x\times \frac{77}{160}=55\times 3.5
Multiply 5.5 and 10 to get 55.
x\times \frac{77}{160}=192.5
Multiply 55 and 3.5 to get 192.5.
x=192.5\times \frac{160}{77}
Multiply both sides by \frac{160}{77}, the reciprocal of \frac{77}{160}.
x=\frac{385}{2}\times \frac{160}{77}
Convert decimal number 192.5 to fraction \frac{1925}{10}. Reduce the fraction \frac{1925}{10} to lowest terms by extracting and canceling out 5.
x=\frac{385\times 160}{2\times 77}
Multiply \frac{385}{2} times \frac{160}{77} by multiplying numerator times numerator and denominator times denominator.
x=\frac{61600}{154}
Do the multiplications in the fraction \frac{385\times 160}{2\times 77}.
x=400
Divide 61600 by 154 to get 400.
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