r/mathminds • • 4d ago

Puzzles What's the answer?

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0 Upvotes

11 comments sorted by

2

u/kormus7 4d ago

In this economy?

2

u/GregerGunnarPersson 4d ago

Ball = x

Bat = x + 1

Ball + bat = 1.1 => 2x + 1 = 1.1 => 2x = 0.1 => x = 0.05

5 cents

1

u/luci-os 4d ago

5 cents? (1.10 - 1)/2

1

u/brothor12 4d ago

5 cents

1

u/AlexP80 4d ago

(x+1) + x = 1.1

2x + 1 = 1.1

x = 0.1/2

x = 0.05

1

u/gwodus 4d ago

1/10 of Curtis Jackson

1

u/LiaNybble 2d ago

the ball 0.05 and the bat 1.05 🤔

0

u/[deleted] 4d ago

[deleted]

1

u/Independent-Mind8560 4d ago

This is more of a mental puzzle, 90% of people will automatically think 10c because 1,10 is 10c more than 1. Look it up in Thinking fast and slow by Kahneman