Question

ans this please i will mark you as a brainliest just do the 1 one​

Answer 1

Step-by-step explanation:

$\frac{828}{216} = 3 \times 216 + 180$

$\frac{216}{180} = 1 \times 180 + 36$

$\frac{180}{36} = 5 \times 36 + 0$

HCF is 36.

$\frac{216 \div 36}{828 \div 36} = \frac{6}{23}$