Question

$$\frac{ 3 \times 1000000 \times 39 \times 12 \times 4 }{ 100000000 \times 60 \times 2 }$$

Answer

117/250

Solution


Simplify  \(3\times 1000000\)  to  \(3000000\).
\[\frac{3000000\times 39\times 12\times 4}{100000000\times 60\times 2}\]
Simplify  \(3000000\times 39\)  to  \(117000000\).
\[\frac{117000000\times 12\times 4}{100000000\times 60\times 2}\]
Simplify  \(117000000\times 12\)  to  \(1404000000\).
\[\frac{1404000000\times 4}{100000000\times 60\times 2}\]
Simplify  \(1404000000\times 4\)  to  \(5616000000\).
\[\frac{5616000000}{100000000\times 60\times 2}\]
Simplify  \(100000000\times 60\)  to  \(6000000000\).
\[\frac{5616000000}{6000000000\times 2}\]
Simplify  \(6000000000\times 2\)  to  \(12000000000\).
\[\frac{5616000000}{12000000000}\]
Simplify.
\[\frac{117}{250}\]

Decimal Form: 0.468