Two consecutive two digit numbers that when multiplied give the product of 812 are 28 and 29.
The numbers are 28 and 29.
The numbers are 28 and 29.
812/2 = 406 406/2 = 203 207/7 = 29 2*2*7*29 = 28*29 = 812
28 and 29. In this kind of question, the quickest route is to take the square root (so that's two equal numbers that multiplied together give the right answer) and then your answer is the pair of numbers one on each side of that. eg for 20 the root is approx 4.47 , so try 4 x 5. Sometimes there is not such a pair of (whole) numbers - it only works if 1 plus4 times your number is a perfect square ( and 1 + 4x812 is a perfect square).
Two consecutive two digit numbers that when multiplied give the product of 812 are 28 and 29.
28 x 29 = 812
2 and 406 is one pair.
The numbers are 28 and 29.
The numbers are 28 and 29.
28 and 29.
28 and 29
The numbers are 28 and 29.
2*(812+122) = 18682*(812+122) = 1868
812/2 = 406 406/2 = 203 207/7 = 29 2*2*7*29 = 28*29 = 812
Its 28 and 29.
28 and 29. In this kind of question, the quickest route is to take the square root (so that's two equal numbers that multiplied together give the right answer) and then your answer is the pair of numbers one on each side of that. eg for 20 the root is approx 4.47 , so try 4 x 5. Sometimes there is not such a pair of (whole) numbers - it only works if 1 plus4 times your number is a perfect square ( and 1 + 4x812 is a perfect square).