Solve 49.8*1+49.85*2+49.9*1+49.95*5.+50*0+50.05*40+50.1*4+50.15*2/

$$\frac{ 49.8 \times 1+49.85 \times 2+49.9 \times 1+49.95 \times 5.+50 \times 0+50.05 \times 40+50.1 \times 4+50.15 \times 2 }{ }$$

Evaluate

$$2751.85$$

Solution Steps

Multiply 49.8 and 1 to get 49.8.

$$\frac{49.8+49.85\times 2+49.9\times 1+49.95\times 5+50\times 0+50.05\times 40+50.1\times 4+50.15\times 2}{1}$$

Multiply 49.85 and 2 to get 99.7.

$$\frac{49.8+99.7+49.9\times 1+49.95\times 5+50\times 0+50.05\times 40+50.1\times 4+50.15\times 2}{1}$$

Add 49.8 and 99.7 to get 149.5.

$$\frac{149.5+49.9\times 1+49.95\times 5+50\times 0+50.05\times 40+50.1\times 4+50.15\times 2}{1}$$

Multiply 49.9 and 1 to get 49.9.

$$\frac{149.5+49.9+49.95\times 5+50\times 0+50.05\times 40+50.1\times 4+50.15\times 2}{1}$$

Add 149.5 and 49.9 to get 199.4.

$$\frac{199.4+49.95\times 5+50\times 0+50.05\times 40+50.1\times 4+50.15\times 2}{1}$$

Multiply 49.95 and 5 to get 249.75.

$$\frac{199.4+249.75+50\times 0+50.05\times 40+50.1\times 4+50.15\times 2}{1}$$

Add 199.4 and 249.75 to get 449.15.

$$\frac{449.15+50\times 0+50.05\times 40+50.1\times 4+50.15\times 2}{1}$$

Multiply 50 and 0 to get 0.

$$\frac{449.15+0+50.05\times 40+50.1\times 4+50.15\times 2}{1}$$

Add 449.15 and 0 to get 449.15.

$$\frac{449.15+50.05\times 40+50.1\times 4+50.15\times 2}{1}$$

Multiply 50.05 and 40 to get 2002.

$$\frac{449.15+2002+50.1\times 4+50.15\times 2}{1}$$

Add 449.15 and 2002 to get 2451.15.

$$\frac{2451.15+50.1\times 4+50.15\times 2}{1}$$

Multiply 50.1 and 4 to get 200.4.

$$\frac{2451.15+200.4+50.15\times 2}{1}$$

Add 2451.15 and 200.4 to get 2651.55.

$$\frac{2651.55+50.15\times 2}{1}$$

Multiply 50.15 and 2 to get 100.3.

$$\frac{2651.55+100.3}{1}$$

Add 2651.55 and 100.3 to get 2751.85.

$$\frac{2751.85}{1}$$

Anything divided by one gives itself.

$$2751.85$$

Factor

$$\frac{47 \cdot 1171}{5 \cdot 2 ^ {2}} = 2751\frac{17}{20} = 2751.85$$