Question

(1) Express 5 cm in (a) metres (b) kilometres (ii) Express in kilograms (a) 500 g (b) 3kg 7 %
(iii) Express in millilitres (a) 2.5 7(b) 0.002 kl
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Answer 1

Answer:

1a) 1cm=0.01metre

5cm=0.05 metre

b)1cm=0.00001km

5cm=0.00005km

2a)1g=0.001kg

500g=0.500kg or 0.5kg

b)3kg 7%

= 3000×7/100

=210g

=0.21 kg