Sally has four classes, Science, Math, English Language Arts, and History. She had a test in every class, and wanted to have some fun, so she did all of her tests in French. When she received her tests back, only one teacher could understand her work. If none of Sally’s teachers spoke French, which teacher was able to understand the test and how did they understand it?
Answer: The Math teacher, because numbers are the same in French as they are in English.
Solution:
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1. Trigonometry, Geometry, Cirrus, Calculus 2. Comic book, Atlas, Novel, Brain teasers book 3. Otter, Shark, Dolphin, Sea Lion 4. Pen, Pencil, Eraser, Chalk 5. Golden Delicious, Bartlett, Granny Smith, Jonathon Which one does not belong to each line?
Answer: 1. Cirrus because the others are all mathematics 2. Atlas because the others are all for leisure/pleasure reading 3. Shark because the others are all marine mammals 4. Chalk because the others are all desk tools 5. Bartlett because the others are types of apples
Solution:
If 1+4=5, 2+5=12, and 3+6=21, what is 8+11? Viral math Puzzle answer
Answer: 8+11=96
Solution:
Correct Answer: 8+11=96
Solution: 1
If you look at first 3 Equations a + b means a + ab
a+b => a+ab
Let see now how it works for all equations ,
1 + 4 means 1 + 1(4) = 5
2 + 5 means 2 + 2(5) = 12
3 + 6 means 3 + 3(6) = 21
now will apply same formula for the last equation 8+11=?
8 + 11 means 8 + 8(11) = 96
So final answer is 96 is proved.
Solution : 2
1 + 4 = 5
5 + 2 + 5 = 12
12 + 3 + 6 = 21
21 + 4 + 7 = 32
32 + 5 + 8 = 45
45 + 6 + 9 = 60
60 + 7 + 10 = 77
77 + 8 + 11 = 96
Once again we get the answer of 96, that’s surprising!
Didn’t get 96? Check out the second way to solve the problem.
Alternate method :
a+b= a+b(sum of the previous equation)
1 + 4 = 5.
2 + 5 (plus the previous sum of 5) = 12.
3 + 9 (plus the previous sum of 12) = 21.
same logic will apply for last equation also
8 + 11 (plus the previous sum of 21) = 40.
Correct Answer: 8+11=96
Solution: 1
If you look at first 3 Equations a + b means a + ab
a+b => a+ab
Let see now how it works for all equations ,
1 + 4 means 1 + 1(4) = 5
2 + 5 means 2 + 2(5) = 12
3 + 6 means 3 + 3(6) = 21
now will apply same formula for the last equation 8+11=?
8 + 11 means 8 + 8(11) = 96
So final answer is 96 is proved.
Solution : 2
1 + 4 = 5
5 + 2 + 5 = 12
12 + 3 + 6 = 21
21 + 4 + 7 = 32
32 + 5 + 8 = 45
45 + 6 + 9 = 60
60 + 7 + 10 = 77
77 + 8 + 11 = 96
Once again we get the answer of 96, that’s surprising!
Didn’t get 96? Check out the second way to solve the problem.
Alternate method :
a+b= a+b(sum of the previous equation)
1 + 4 = 5.
2 + 5 (plus the previous sum of 5) = 12.
3 + 9 (plus the previous sum of 12) = 21.
same logic will apply for last equation also
8 + 11 (plus the previous sum of 21) = 40.
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