4. Here are instructions for cooking a turkey
- Cook for 15 minutes at 220 degrees
- Reduce the oven temperature to 160 degrees
- Then cook for 40 minutes per kilogram
Kirsty has a 7 kilogram turkey.
(a) show that it takes 4 hours and 55 minutes to cook
I was wondering if you could help explain how to tackle this question at all? I would appreciate any help at all.
Maths question Watch
- Thread Starter
- 26-07-2009 15:06
- 26-07-2009 15:09
English: Cook for 15 minutes then a further 40mins for every kg the turkey weighs, which is 7kg
Maths: 15 + 40 x 7
then convert minutes into hours and minutes