Solve 100+200++98.3+96+42.6+40.16+47.26+100+50+75.7=

$$100+200++98.3+96+42.6+40.16+47.26+100+50+75.7=$$

Evaluate

$$850.02$$

Solution Steps

Add 100 and 200 to get 300.

$$300+98.3+96+42.6+40.16+47.26+100+50+75.7$$

Add 300 and 98.3 to get 398.3.

$$398.3+96+42.6+40.16+47.26+100+50+75.7$$

Add 398.3 and 96 to get 494.3.

$$494.3+42.6+40.16+47.26+100+50+75.7$$

Add 494.3 and 42.6 to get 536.9.

$$536.9+40.16+47.26+100+50+75.7$$

Add 536.9 and 40.16 to get 577.06.

$$577.06+47.26+100+50+75.7$$

Add 577.06 and 47.26 to get 624.32.

$$624.32+100+50+75.7$$

Add 624.32 and 100 to get 724.32.

$$724.32+50+75.7$$

Add 724.32 and 50 to get 774.32.

$$774.32+75.7$$

Add 774.32 and 75.7 to get 850.02.

$$850.02$$

Factor

$$\frac{3 \cdot 31 \cdot 457}{2 \cdot 5 ^ {2}} = 850\frac{1}{50} = 850.02$$