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Community Tip - Visit the PTCooler (the community lounge) to get to know your fellow community members and check out some of Dale's Friday Humor posts! X

1-Newbie

## Some Quizzes

Hey, guys! I'd like to ask you to help me solve two quizzes I stuck on. I guess I think of all possible solutions and even consider asking to write my paper on Math to solve these:

1. Which number is hidden behind the question mark?

2. What time does the last watch show?

6 REPLIES 6
21-Topaz II
(To:marydejong)

Hi,

1) 7

2) 7:10

24-Ruby II
(To:marydejong)

x = a + b

? = 7

last time = 7:10

Martin Hanák
21-Topaz II
(To:MartinHanak)

24-Ruby II
(To:-MFra-)

x=7.17 hr is not accurate value, it is rounded. Also you cannot display 7.17 value on watch 🙂

Accurate value is 7 1/6 hr, this means 7 hr 10 min. Therefore watch display shows ... 7:10

Martin Hanák
21-Topaz II
(To:MartinHanak)

OK!

23-Emerald III
(To:MartinHanak)

And the sum of digit values on the clock (appears to be) must be 8.

Luc

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