Solve (1.1^2*2.5+1.1^2)div11

$$( { 1.1 }^{ 2 } \times 2.5+ { 1.1 }^{ 2 } ) \div 11$$

Evaluate

$$0.385$$

Solution Steps

Calculate 1.1 to the power of 2 and get 1.21.

$$\frac{1.21\times 2.5+1.1^{2}}{11}$$

Multiply 1.21 and 2.5 to get 3.025.

$$\frac{3.025+1.1^{2}}{11}$$

Calculate 1.1 to the power of 2 and get 1.21.

$$\frac{3.025+1.21}{11}$$

Add 3.025 and 1.21 to get 4.235.

$$\frac{4.235}{11}$$

Expand \frac{4.235}{11} by multiplying both numerator and the denominator by 1000.

$$\frac{4235}{11000}$$

Reduce the fraction \frac{4235}{11000} to lowest terms by extracting and canceling out 55.

$$\frac{77}{200}$$

Factor

$$\frac{7 \cdot 11}{2 ^ {3} \cdot 5 ^ {2}} = 0.385$$