- Evaluate: 88% of 370+24% of 210 - ? = 118
- 256
- 258
- 268
- 358
Solution --
88% of 370+24% of 210-? = 118
⇒ let x be in the place of ?
⇒ 88% of 370+24% of 210 - x = 118
⇒ 88/100 × 370 + 24/100 × 210-x =118
⇒ 325.6 + 50.4 - x =118
⇒ 376 - x = 118
⇒ - x = 118 - 376 ⇒ x = 258 Ans
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