Question

What is (8x10)+(3x1)+(4x1/10)+(5x1/100)+(7x1/1000) written in standard form? A. 834.57 B. 83.457 C. 83.4057 D. 830.457

Answer 1

Answer:

B) 83.457

Step-by-step explanation:

80 + 3 + 0.4 + 0.05 + 0.007 = 83.457