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Seize Your Chance To Win 2,000 Sapphires!

801 Reply
lasher0007
26 April, 2017, 6:50 AM UTC
-140 by my calculations.
UTC +8:00
usamaweb
26 April, 2017, 6:59 AM UTC
-165
UTC +7:00
evabzdyk
26 April, 2017, 7:13 AM UTC
-140  somebody let me know if I'm right
UTC +8:00
calabera
26 April, 2017, 7:22 AM UTC
-140
UTC +0:00
pjgraham
26 April, 2017, 7:24 AM UTC
250 I think
UTC +0:00
mbls49
26 April, 2017, 7:39 AM UTC
Andrew Adamson said:

Solve this puzzle for your chance to win 2,000 Sapphires!


Leave a comment if wisdom and fortune are on your side!


réponse = 10 - 30 * 5 = -100
UTC +1:00
dontknow
26 April, 2017, 7:44 AM UTC

-110 

(According to me the last some is 10 - 30 x 4 therefor 10  - 120 and therefor -110)

UTC +2:00
dontknow
26 April, 2017, 7:45 AM UTC
Crow said:

depends on where you group order of operation 10 - 3 X 5


(10 - 30) X 5 = -100

10 - (30 X 5) = -140


without explicit notation default order of operation applies and multiplication take precedence over subtraction so:

10 - (30 X 5) = -140


The answer is:

-140



But confirm the 4 instead of 5
UTC +2:00
toinegro
26 April, 2017, 7:48 AM UTC
-100
UTC +0:00
sinja1971
26 April, 2017, 7:53 AM UTC
-100
UTC +6:00
hbaudner
26 April, 2017, 7:55 AM UTC
-140
UTC +8:00
robbgamer918
26 April, 2017, 8:01 AM UTC
-100  I love math puzzles
UTC +7:00
syedtasnurhabib.sourav
26 April, 2017, 8:03 AM UTC
-145.5
UTC +8:00
naeseroom
26 April, 2017, 8:07 AM UTC
-140
UTC +1:00
mubu
26 April, 2017, 8:10 AM UTC
-100
UTC +1:00
Floyd Floydson
26 April, 2017, 8:15 AM UTC
-140
UTC +8:00
Fabiana Manzor
26 April, 2017, 8:22 AM UTC
-100
UTC +0:00
sison
26 April, 2017, 8:31 AM UTC
-110
UTC +0:00
Darkduck50
26 April, 2017, 8:32 AM UTC
-140
UTC +0:00
khaosofdeath2
26 April, 2017, 8:43 AM UTC
10-30x5=10-150=-140
UTC +1:00
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