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Friday's Maths Brain Teasers ? ❓

(115 Posts)
Marydoll Fri 03-Apr-20 07:58:22

For those of you enjoying the brain teasing, here is today's first challenge.

I will not post the solution until tonight, to allow those in different time zones to have a go.

Doodle Fri 03-Apr-20 14:13:30

96 to the first question.

Doodle Fri 03-Apr-20 14:15:57

19 sheep ?

Feelingmyage55 Fri 03-Apr-20 14:18:12

96

Doodle Fri 03-Apr-20 14:18:13

Sunflower seeds 51 days

marydoll this is such fun. Thank you so much for spending your time doing this. Please may I have some cake when you’ve made it? ?

Feelingmyage55 Fri 03-Apr-20 14:19:22

7 sheep

willa45 Fri 03-Apr-20 14:19:58

5, 12, 21, 32, 45, 60, 77, 96

Answer is 96

Doodle Fri 03-Apr-20 14:25:22

Chang my mind from 19 to 7 sheep if this is the farmers sheepdog ?

littleflo Fri 03-Apr-20 14:26:09

51 days

Marydoll Fri 03-Apr-20 14:26:56

Doodle ?

willa45 Fri 03-Apr-20 14:27:07

7 sheep
26 days for sunflowers

willa45 Fri 03-Apr-20 14:28:02

What kind of cake?

Marydoll Fri 03-Apr-20 14:57:14

Iced gingerbread loaf and choc muffins.
I'm waiting for them to cool.
I will come back later with the answers and cake for all. ?

twinnytwin Fri 03-Apr-20 15:04:13

40

twinnytwin Fri 03-Apr-20 15:08:14

19 sheep and 51 days

willa45 Fri 03-Apr-20 15:43:35

Yummy!

littleflo Fri 03-Apr-20 16:02:11

Please may I have a chocolate muffin. I will make the tea.

LuckyFour Fri 03-Apr-20 16:05:57

Definitely 96.
Lets have some more puzzles

Marydoll Fri 03-Apr-20 16:18:20

Lucky Four, I do have a life outside of GN, albeit a lockdown at the moment! wink ?

Callistemon Fri 03-Apr-20 16:20:15

"The good shepherd lays down his life for the sheep.", and is probably still looking.
grin

right, I have just planted sunflower seeds but probably not enough.

Marydoll Fri 03-Apr-20 16:20:20

ANSWER TIME

Seven sheep. The riddle says all but seven run away, meaning there are seven left who didn’t.

It would take 51 days. If the number of flowers doubles every day, half the garden would be full the day before, on the 51st day.

Callistemon Fri 03-Apr-20 16:21:21

51 days

Callistemon Fri 03-Apr-20 16:22:36

and Doodle grin

Callistemon Fri 03-Apr-20 16:24:30

But the sheep still belong to the farmer even if they have wandered off. They dye them to make sure whose are whose!
Unless, of course, they have been rustled and are now in someone's freezer. But even then, theoretically, they still belong to the farmer and not to the rustler. That's theft, that is.

I'll shut up now grin

Marydoll Fri 03-Apr-20 16:27:18

For all those who got correct answers, well done!
For all those who didn't quite get the answer, well done too!
Here is something to go with the cuppa, littleflo, has offered to make.
The cupcakes are small, as I'm the only person who will be eating them, no visitors allowed! ?

Look out for tomorrow's session.

Callistemon Fri 03-Apr-20 16:29:09

As I'm in an argumentative mood wink I still think 96. Because 40 seemed far too easy, I tried to look at it logically and realised that the numbers read vertically go in sequence but that some are missing, so i filled in the gaps and got 96.

1 + 4 = 5
2 + 5 = 12
3 + 6 = 21
4 + 7 = 32
5 + 8 = 45
6 + 9 = 60
7 + 10 = 77
8 + 11 = 96

Am I over-thinking these?