Question

Express (i) 48951 (ii) 89325 in expanded form using exponents.

Comments

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Answer 1

i) 48951 = (4 × 10000) + (8 × 1000) + (9 × 100) + (5 × 10) + (1 × 1)

= (4 × 104) + (8× 103) + (9 × 102) + (5 × 1.0) + (1 × 1)

ii) 89325 = (8 × 10000) + (9 × 1000) + (3 × 100) + (2 × 10) + (5 × 1)

= (8 × 10⁴) + (9 × 10³) + (3 × 10²) + (2 × 10) + (5 × 1)