Answer:
(i) 540kg
(ii) 5.56 (rounded off to 3 significant figures)
Step-by-step explanation:
[tex]108 \div 30 = 3.6kg[/tex]
[tex](i)3.6 \times 150 = 540kg[/tex]
[tex](ii)3.6 \times x = 20[/tex]
[tex]3.6x = 20[/tex]
[tex]x = \frac{20}{3.6} [/tex]
[tex]x = 5 \frac{5}{9} [/tex]
