Question Author
Thanks for your prompt responses guys but am I missing something here...
"24 divided by 7 minus (12 divided by 2). Do the bit in brackets first." - gives me 3.4285714 (24 divided by 7) minus 6 (12 divided by 2) which equals -2.5714286 not the required answer of "24"
and
"Another possibility is 2 x 7 + 12 - 24/12 You must first do 2 x 7 then 24/12 This gives you 14 + 12 - 2" - unfortunately this uses the number 12 twice.
The closest I've got so far is 28 but I'll keep plugging away .... thanks