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what is this maths question gcse venn diagrams so hard

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i get that 11 are on the outside as 11 percent of 100 is 11 but what about the other numbers?
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I’m not sure if I’ll explain it too well, but if you do
11+38+80= 129
Therefore, that’s over 100%.
So 129-100= 29%, which gives us the remaining intersection
ok thanks, but how do you get the 9 and 51 from if you know? thanks
what
Original post by ThunderBeard
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I'm not 100% sure how they got to it, however if you do 9+29= 38. (38% that have gone to Canada), and if you do 51+29=80% (The 80% that have gone to France) I guess the 9 and 51 just refer to the percentages or something..
Original post by dontevenknow2
ok thanks, but how do you get the 9 and 51 from if you know? thanks

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