er
19
64*(38-19) = 64*19 = 1216
-64 is 12 more than 4 times a number...-64 equals 12 plus 4 times an unknown number...sounds like an equation to me:-64 = 12 + 4x-64 -12 = 12 + 4x - 12-76 = 4x-76/4 = 4x/4-19 = xThe number you're looking for is -19.
19/64 = 0.296875
2^64 =1.8446744e+19
It goes in 64 times.
The factors of 64 are 1, 2, 4, 8, 16, 32 and 64. No two of them add up to 19.
+ Square root of 64 divided by square root of 16= 8/4=2. 2+5=7.7 squared 7 times is 823,534. 823,534 - 19=823,524.So the answer is 823,524.
77 times 64 is 4928.
It is: 64 times 0.413 = 26.432
2.666666667 or twice with a remainder of 16.