Need to find the value of 78 Since this is a 6 digit whole number, we have ones, tens, hundreds, thousands, ten thousands, hundred thousands. 7 = hundred thousands 8 = ten thousands 7 hundred thousands + 8 ten thousands Thus, the renamed of 780 000 is 7 hundred 8 ten thousands.
x can take values from 15downwards. It can't be 16 because the expression clearly states that x is less than 16. So x can take value from any number below 16.
