The Community in more languages
Now the forum welcomes more languages.
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My answer is
15 😀
My answer in spoiler below
15
Here's my answer
15
hehe fingers crossed
10+10+10=30
10+5+5=20
5+(1+1)+(1+1)=9
5+(1*10)=15
Here's mine:
Yeti = 10
Tiffi = 5
Rachel = 1
1) 10 + 10 + 10 = 30
2) 10 + 5 + 5 = 20
3) 5 + (1+1) + (1+1) = 9
4) 5 + 1 * 10 = 15
Whenever the answer is Y + A *B , the B can be applied to just A or to (Y+A) which makes the answer quite different. Many of the maths puzzles have this option, thus my 'as usual' comment
What I was saying is that writing (y+a)* b and writing y +a* b have clear different meanings. Only one was used by the mod. Choosing a different one means not following the instructions she made but in the end feel free to do as you wish. Peace👌
Thanks for the tag @Diamond Lim
@DieOmimi My answer
Yeti=10
Tiffi=5
Rachel=1
10+10+10=30
10+5+5=20
5+2+2=9
5+(1x10)=15
@Pitty_Kitty you are correct @jeanps there's only 1 way to do it, but @DieOmimi is very clever and now and saw it, she's a very good Friends Moderator.
I was an accountant and I also learned in college that Y + A x B is
Y + (A x B) = x always get first and then the next move
A x B = ?
Y + ? = answer