Sagot :
Bonsoir,
105/80 = (21 × 5) / (16 × 5) = 21/16
51/69 = (17 × 3) / (23 × 3) = 17/23
225/171 = (25 × 9) / (19 × 9) = 25/19
Bonsoir.
105/80 = 5x21/5x16 = 21/16
51/69 = 3x17/3x23 = 17/23
225/171 = 9x25/9x19 = 25/19
Bonsoir,
105/80 = (21 × 5) / (16 × 5) = 21/16
51/69 = (17 × 3) / (23 × 3) = 17/23
225/171 = (25 × 9) / (19 × 9) = 25/19
Bonsoir.
105/80 = 5x21/5x16 = 21/16
51/69 = 3x17/3x23 = 17/23
225/171 = 9x25/9x19 = 25/19