Question

0.6 , 1.8 and 0.36 hcf and lcm​

Answer 1

Answer:

$0.6 = 2 \times 3 \times \frac{1}{2 \times 5} = \frac{3}{5} \\ 0.18 = \frac{3 \times 3}{5} \\ 0.36 = \frac{3 \times 3}{5 \times 5} \\ \\ lcm = \frac{3 {}^{2} }{ {5}^{2} } \\ \\ hcf = \frac{3}{5}$

Answer 2

0.6=2×3× 2×51

= 530.18= 53×3

0.36= 5×53×3

lcm= 5 23 2

hcf= 53