1.

(5 × 102 ) + (4 × 10) + (3 × 100 ) + (6 × 10-1 ) + (7 × 10-2 )A) 345.6B) 453.67 C) 841.7 D) 543.67

Answer»

Correct option is (D) 543.67

\((5\times10^2)+(4\times10)+(3\times10^0)\) \(+(6\times10^{-1})+(7\times10^{-2})\)

= 500+40+3+0.6+0.07

= 543.67

Correct option is  D) 543.67



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