The standard form for

Question:

The standard form for 234000000 is

(a) 2.34 × 108 

(b) 0.234 × 109 

(c) 2.34 × 10-8 

(d) 0.234×10-9

Solution:

(a) 2.34 × 108

Explanation: 234000000 = 234 × 106 = 2.34 × 102 × 106 = 2.34 × 108

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