Wiki User
∙ 2009-12-15 22:08:32Isabella V Meador (2...
Wiki User
∙ 2009-12-15 22:08:32552
50 + 40 + 40 + 40 + 30 + 30 + 20 + 10 = 260
10 plus 20 plus 30plus 40 plus 50 equals 150 because 50 plus 40 equals 90 plus 30 =120+20= 140 then + 10 = 150
It is so very simple and quick to get the answer if you use the calculator that comes with your computer. So why not give it a try?
50 put it like this 20 plus 20 is 40 than 5 plus 5 is 10 then whats 40 plus 10 which is 50 if you dont understand that 20 plus 5 is 25
20 + 50 + 20 + 10 = 50 = 150
thirty plus 50 equals 80 it is quite simple. all you do is you just add 3 and 5 then add on the zero.
286
The GCF of 20 40 and 50 is 10.
50 - 40 = 10 + 0
9/50 + 7/40 + 2/20 + 8/10 + 6 = 36/200 + 35/200 + 20/200 + 160/200 + 6 = 7 and 51/200
30
The GCF is 10.