6.78
678 = (6 x 100) + (7 x 10) + (8 x 1)
12345 + 12345 = 24690
10,000 divided by 100 = 100
They are: 100, 121 and 144
Easy- use a calculator- 100+12345+678=13123
180 add 678 = 858
They are: 12343+2 = 12345
14690
12300
35% means 35/100 = 0.35 0.35 * 678 = 237.3 =======
6.78
Well, what I do is i add 678 plus 300 in my head (this would equal 978) then add 3 (this would equal 981)
The same as 12345 x 12345 x 12345.The same as 12345 x 12345 x 12345.The same as 12345 x 12345 x 12345.The same as 12345 x 12345 x 12345.
678 = (6 x 100) + (7 x 10) + (8 x 1)
A hundred percent as a fraction is any number over itself such as 100/100, 4/4, 37/37, 12345/12345, 248/248, 1/1
12345 + 12345 = 24690