1.

14.8957 × 6.1231 - 7.8888 × 11.111 + 1.0039 = ?1). 12). 23). 34). 4

Answer»

14.8957 × 6.1231 - 7.8888 × 11.111 + 1.0039 = ?

TAKING their approx. values

[15 × 6 - 8 × 11 + 1] = ?

⇒ ? = 90 - 88 + 1

⇒ ? = 91 - 88

∴ ? = 3


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