Solve 5*0.005+7*0.005+9*0.04+0.29*11+0.03*15+0.015*17+0.005*19=

$$5 \times 0.005+7 \times 0.005+9 \times 0.04+0.29 \times 11+0.03 \times 15+0.015 \times 17+0.005 \times 19=$$

Evaluate

$$4.41$$

Solution Steps

Multiply 5 and 0.005 to get 0.025.

$$0.025+7\times 0.005+9\times 0.04+0.29\times 11+0.03\times 15+0.015\times 17+0.005\times 19$$

Multiply 7 and 0.005 to get 0.035.

$$0.025+0.035+9\times 0.04+0.29\times 11+0.03\times 15+0.015\times 17+0.005\times 19$$

Add 0.025 and 0.035 to get 0.06.

$$0.06+9\times 0.04+0.29\times 11+0.03\times 15+0.015\times 17+0.005\times 19$$

Multiply 9 and 0.04 to get 0.36.

$$0.06+0.36+0.29\times 11+0.03\times 15+0.015\times 17+0.005\times 19$$

Add 0.06 and 0.36 to get 0.42.

$$0.42+0.29\times 11+0.03\times 15+0.015\times 17+0.005\times 19$$

Multiply 0.29 and 11 to get 3.19.

$$0.42+3.19+0.03\times 15+0.015\times 17+0.005\times 19$$

Add 0.42 and 3.19 to get 3.61.

$$3.61+0.03\times 15+0.015\times 17+0.005\times 19$$

Multiply 0.03 and 15 to get 0.45.

$$3.61+0.45+0.015\times 17+0.005\times 19$$

Add 3.61 and 0.45 to get 4.06.

$$4.06+0.015\times 17+0.005\times 19$$

Multiply 0.015 and 17 to get 0.255.

$$4.06+0.255+0.005\times 19$$

Add 4.06 and 0.255 to get 4.315.

$$4.315+0.005\times 19$$

Multiply 0.005 and 19 to get 0.095.

$$4.315+0.095$$

Add 4.315 and 0.095 to get 4.41.

$$4.41$$

Factor

$$\frac{3 ^ {2} \cdot 7 ^ {2}}{2 ^ {2} \cdot 5 ^ {2}} = 4\frac{41}{100} = 4.41$$