-2
Work backwards. 64+17 is 81. 81/3 is 27
I say 247. Add the number by itself and subtract 3. :]] ~Mega:]
113 + 64 = 177
Oh, dude, math time! So, if you have 283 and you want to get down to 64, you just gotta subtract 219. It's like magic, but with numbers. So, 283 minus 219 equals 64. Math is wild, man.
From the first term subtract 19 to get the second, and continue to subtract the next smaller odd number to proceed down the line:100 (-19) 81 (-17) 64 (-15) 49 (-13) 36 (-11) 25 (-9) 16
64
64
2y - 8 = 14y + 64 Subtract 2y from both sides: -8 = 12y + 64 Subtract 64 from both sides: -72 = 12y or 12y = -72 Divide both sides by 12: y = -6
36
Work backwards. 64+17 is 81. 81/3 is 27
10 and 8. 10² = 100. 8² = 64. 100 - 64 = 36
There are 64 years between 1947 and 2011. To find the difference, you subtract 1947 from 2011, which gives you 64.
I say 247. Add the number by itself and subtract 3. :]] ~Mega:]
-76
80
157
113 + 64 = 177