1444 and 1521
the sum of two whole numbers are 77 .their difference is 48.what are the two numbers
The answer is 53 and 24.
The numbers 40.5 and 36.5 have a difference of 4 and a sum of 77.
a + b = 77a - b = 1Add the two equations: 2a = 78, a = 39, so 39 - b = 1 : b = 38.Check answer in first eq: 39 + 38 = 77
16,25,36 add to 77. They are the squares of consecutive numbers 4,5,6
Do-it-in-your-head method: 77 minus 29 is 48, half of 48 is 24, 24 add 29 is 53 so your numbers are 24 and 53. Shazam!
11 x 7 = 77
24 and 53.
Geometric Mean of two numbers is the square root of their product, in this case root 77 ie 8.775
The numbers are 38 and 39.
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