99
The first integer must equal 77 - 69 = 8 , since doubling it increases the sum by this amount. Similarly, the second integer must = 91 - 69 = 22. Then the third integer is 69 - 22 - 8 = 39.
-15.4
12 + 77 = 89
22
99
1694 you multiply 22 by 77
The sum of -80 and 77 is -3
The first integer must equal 77 - 69 = 8 , since doubling it increases the sum by this amount. Similarly, the second integer must = 91 - 69 = 22. Then the third integer is 69 - 22 - 8 = 39.
-15.4
12 + 77 = 89
77 is 350% of 22.
77 times 22 is equal to 1694. This can be calculated by multiplying 77 by 22 using the standard multiplication method, where you multiply the units digits (7 and 2) to get 14, carry over the 1, then multiply the tens digits (7 and 2) to get 14, plus the carried over 1 to get 15, resulting in 1694.
22
38 + 39 = 77
The GCF is 11.
The LCM is 154.