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Define a new binary operation.
For example, f(x, y) = x*y + x/y for all real x and all real y other than y = 0.
The f(2,2) = 2*2 + 2/2 = 4 + 1 = 5
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How many different ways are there to add prime numbers to make a total of 25?
23 + 2 19 + 3 + 3 17 + 5 + 3 17 and 4 twos 17, 2 threes and 2 twos 13 + 7 + 5 13 and 6 twos 13 and 4 threes 11 and 2 sevens 11 and 7 twos and a bunch more up to 10 twos and 5 11 twos and 3
How do you convert five twos into a decimal?
5 twos = 10 5/2 = 2.5
Is five fourths larger than five twos?
no five fourths is one and one fourth but 5 twos is 2 and a half
How can you make -5 -4 -2 3 equal 24?
((-5 - -2) - 3) x -4 = 24
How many fives are in 15 twos?
15 twos are 30 and 30 divided by 5 is 6 so the answer is 6
How can you make 5 twos equal to five?
(2 + 2 + 2)/2 + 2 = 3 + 2 = 5
How do you make 13 with 5 twos?
(22 + 2*2)/2
How do you make 34 using 5 twos?
(2+2+2)2 - 2 = 34
How many different ways are there to add prime numbers to make a total of 25?
23 + 2 19 + 3 + 3 17 + 5 + 3 17 and 4 twos 17, 2 threes and 2 twos 13 + 7 + 5 13 and 6 twos 13 and 4 threes 11 and 2 sevens 11 and 7 twos and a bunch more up to 10 twos and 5 11 twos and 3
How do you convert five twos into a decimal?
5 twos = 10 5/2 = 2.5
What is 5 twos plus 2 twos?
7 twos
How many fives are equal in value to 15 twos?
15 x 2 = 3030 = 5 x 6
What two prime numbers multply equal 40?
2 and 5, except you'll need three twos.
How do five twos equal 66?
(55/5)+55=66
What are 5 twos?
5 times 2 = 10
How many Twos are worth 2 Fives?
2
Is five fourths larger than five twos?
no five fourths is one and one fourth but 5 twos is 2 and a half
