•. ¸ (¯ •. • '¯) ¸. • • ¸ • ☆ ° '° ☆ ¸ ¸ ¸ ¸ .... ★ •' ¯ •. -.> ❥ ┊ ┊ ┊ * my answer is in the application ┊ ┊ ☆ ┊ ★ ★
7/20 is 4/20 more than 3/20 (subtract the numerator only if the denominators are the same)
Penjelasan dengan langkah-langkah:1 keliling = 4/5 km8 keliling = (4/5) × 8 = 32/5 kmjadi jarak total yang dayu tempuh = 6.4 km