0
im not sure that you can...you can get 36 using 4+4=8, 8x4=32, 32+4=36
or 48, 4x4=16, 16-4=12, 12x4=48
39 is only divisible 3 which is prime (39/3=13) and 13 is prime, to add or subtract 4 form 39 leaves 35 and 43, 35 is only divisible by 5 (35/5=7, and 7 is also prime) which is prime and 43 is also prime, which means these numbers cannot be multiplied or divided to.
tricky one, might need someone smarter than me to figure it out is it is possible.
a quick Google search revealed the solution, i assumed the 4 fours had to be integers themselves. the solution is (4x4-0.4)/0.4=39
didnt think to use decimals.
Still curious? Ask our experts.
Chat with our AI personalities
Fran
Rene
BlakeAdd your answer:
Earn +20 pts
How many factors does 39 hve?
Its factors are: 1, 3, 13 and 39 which makes four of them
Is the square root of 39 a rational number?
The square root of 39 is not a rational number. It is somewhere between 6 and 7, but can only be written as radical(39). It is a non-ending decimal.No
What is 2x 39?
2 x 39 = 78 An answer 9 years later . . .
What are the factors and prime factors of 39?
The factors of 39 are the numbers that can be evenly divided into 39 without leaving a remainder. The factors of 39 are 1, 3, 13, and 39. The prime factors of 39 are the prime numbers that multiply together to give the original number. In this case, the prime factors of 39 are 3 and 13.
What is the sum of four tens?
40
