Hello
bonne journée
Bonjour
2/15 + 2/20
= (2 x 4) / (15 x 4) + (2 x 3) / (20 x 3)
= 8/60 + 6/60
= 14/60
= (2 x 7) / (2 x 30)
= 7/30.
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Hello
bonne journée
Verified answer
Bonjour
2/15 + 2/20
= (2 x 4) / (15 x 4) + (2 x 3) / (20 x 3)
= 8/60 + 6/60
= 14/60
= (2 x 7) / (2 x 30)
= 7/30.