Evaluate
4.65
Factor
\frac{3 \cdot 31}{5 \cdot 2 ^ {2}} = 4\frac{13}{20} = 4.65
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4.2+1.5\times 0.3
Multiply 0.14 and 30 to get 4.2.
4.2+0.45
Multiply 1.5 and 0.3 to get 0.45.
4.65
Add 4.2 and 0.45 to get 4.65.
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Limits
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