Sagot :
Bonjour,
L = 24 x 99 = 24 x 100 - 24 = 2400 - 24 = 2376.
Bonne journée,
Thomas
Salut !
99 = 100 - 1
donc : 24 × 99 = 24 × (100 - 1)
= 24 × 100 - 24 × 1
= 2 400 - 24
= 2 376
Bonjour,
L = 24 x 99 = 24 x 100 - 24 = 2400 - 24 = 2376.
Bonne journée,
Thomas
Salut !
99 = 100 - 1
donc : 24 × 99 = 24 × (100 - 1)
= 24 × 100 - 24 × 1
= 2 400 - 24
= 2 376