1.

Express in standard form:Express 5 tons in g.

Answer»

Given that,5 tons = 5 × 100 kg (∵ 1 ton = 100 kg)

= 5 × 100 × 1000 g (∵ 1 kg = 1000 g)

= 500000 g

Standard form = 5 × 10 × 10 × 10 × 10 × 10

= 5 × 105

∴ The standard form is 5 × 105 g



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