# To think that this sum is super simple

(531 Posts)
PeerieBreeks Sun 11-Feb-18 08:26:38

and can't understand how so many people on Facebook have it so completely wrong (and can justify it to themselves).

Without adding your reasoning, tell me what you think the answer is.

OP’s posts: |
Sun 11-Feb-18 08:28:51

\$20

Dermymc Sun 11-Feb-18 08:29:02

20

Sun 11-Feb-18 08:29:14

(that's profit)

MadameJosephine Sun 11-Feb-18 08:30:27

He’s up \$20

Toughtips Sun 11-Feb-18 08:30:41

He made £20 in total by selling the horse?

whyismykid Sun 11-Feb-18 08:30:50

He is \$10 up at the end

Urubu Sun 11-Feb-18 08:30:53

He earned £20

Note3 Sun 11-Feb-18 08:31:46

I think he made 10 but my maths is shocking

Pengggwn Sun 11-Feb-18 08:32:16

Message withdrawn at poster's request.

Emabrmsca Sun 11-Feb-18 08:32:20

Eolian Sun 11-Feb-18 08:33:19

£20 up

XmasInTintagel Sun 11-Feb-18 08:33:25

\$20 up.
That always seems to be how these things go on Facebook though :-)

Whodofthunkit Sun 11-Feb-18 08:33:54

He's up £10

Ginandplatonic Sun 11-Feb-18 08:34:46

PeerieBreeks Sun 11-Feb-18 08:34:55

Haha Xmas, that's true!

OP’s posts: |
Cathy1987 Sun 11-Feb-18 08:35:19

I think he made \$30.

Ifailed Sun 11-Feb-18 08:35:24

-60
+70
-80
+90
-----
+20

PukousMucous Sun 11-Feb-18 08:35:44

\$30 profit

Sun 11-Feb-18 08:35:49

Financially, it's the same as:

Man buys a horse for \$60, then sells it for \$70. Next, he buys a cow for \$80 and sells it for \$90.

Does that change anyone's answer?

Ginandplatonic Sun 11-Feb-18 08:35:59

What do you think the answer is OP?

Windmyonlyfriend Sun 11-Feb-18 08:36:09

\$10 profit in the end...isn’t it?

zen1 Sun 11-Feb-18 08:36:29

BertrandRussell Sun 11-Feb-18 08:36:39

Up 30 surely?

gabsdot Sun 11-Feb-18 08:36:41

He made \$20. \$10 profit on each transaction. It you look at each transaction separately it makes more sense.

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