"how much more" implies subtraction.
How much more is 10 than 6?
answer: 10-6 = 4
So, her we have to do
(18p+17p) - (2*15p)
= 35p - 30p
= 5p
how much more is 18p + 17p than 2 * 15p?
3 answers
work out 72/6 =
what, you have no calculator?
In any event, 72/6 is a value. Nothing there to "work out". It can, however be simplified by noting that
72/6 = 6*12/6 = ...
In any event, 72/6 is a value. Nothing there to "work out". It can, however be simplified by noting that
72/6 = 6*12/6 = ...