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Evaluate (352)(\frac{35}{2})% of 800 gm – (452)(\frac{45}{2})% of 400 gm

A50 gm

B150 gm

C100 gm

D80 gm

Answer:

A. 50 gm

Read Explanation:

Calculation:

(352)(\frac{35}{2})% of 800 gm – (452)(\frac{45}{2})% of 400 gm

(35200)(\frac{35}{200}) × 800 gm – (45200)×400(\frac{45}{200})\times{400} gm

⇒ (140 – 90) gm

⇒ 50 gm

∴ The required value is 50 gm


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