Bonsoir,
Exercice 2 :
A = 3/4 - 8/15 ÷ 4/20
= 3/4 - 8/15 × 20/4
= 3/4 - 160/60
= 3/4 - 8/3
= 9/12 - 32/12
= -23/12
Copyright © 2024 ELIBRARY.TIPS - All rights reserved.
Lista de comentários
Verified answer
A = 3/4 - 8/15 ÷ 4/20A = 3/4 - 8/3
A = -23/12
Bonsoir,
Exercice 2 :
A = 3/4 - 8/15 ÷ 4/20
= 3/4 - 8/15 × 20/4
= 3/4 - 160/60
= 3/4 - 8/3
= 9/12 - 32/12
= -23/12