\[0.0155\times {10}^{2}-1.213\times 10+75.26\]

1
Simplify  1.213×101.213\times 10  to  12.1312.13.
0.0155×10212.13+75.260.0155\times {10}^{2}-12.13+75.26

2
Simplify  0.0155×10212.130.0155\times {10}^{2}-12.13  to  0.0155×10212.130.0155\times {10}^{2}-12.13.
63.13+0.0155×10263.13+0.0155\times {10}^{2}

Done

Decimal Form: 64.68

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