Bonjour impossible de trouver une île avec ces lettres j ai refais les calculs 10 fois.... Merci !!

(65 -29) x9 +15 = 36x9 +15 = 324+15 =  339
5.1x125x10 = 5.1x10x125 = 51x125 = 6375
21x53 -(14.6x5 +32.5x18) +4 =  1113 -( 73+585) +4 = 1113-658 +4 = 459
40-37+34-31+28-25= 40 +34 +28 -37 -31-25 =102-93 = 9
0.55 x64+2.8x31 = 35.20+86.8= 122
32+64.5 /25 +68.3x0.8 +0.5 = 3.86 +54.64 +0.5 = 59

339 = 3+3+9 = 15
6375 = 6+3+7+5 =21
459 = 4+5+9 =18
9 = 9
122 = 1+2+2 =5
59 = 5+9 = 14

15 = o
21 = u
18 = r
9 =i
5 =e
14 = n

la REUNION