- Notice the relationship between the numbers in the calorie and
kilojoules columns and complete the following chart:
| Food Item |
Calories (energy) |
Kilojoules (energy) |
As a fraction
Calories
Kilojoules |
| Chicken noodle soup |
___________________ |
___________________ |
___________________ |
| Double Chocolate cake |
___________________ |
___________________ |
___________________ |
| Chunky chicken sandwich |
___________________ |
___________________ |
___________________ |
Are all of these fractions equivalent? _____________
If so, then how many kilojoules are in one calorie? _______________
(5 marks)
- If you were looking for the “healthiest” muffin to
eat you might consider the following information: muffin should be:
high in protein/ low in fat/ low in calories and high in fibre. What
would be your choice, selecting from the muffins offered at Tim Horton’s?
____________________ (2 marks)
- Approximately how many chocolate glazed Timbits could you make
from one chocolate glazed donut? __________________ (2 marks)
- A box of donuts contains one dozen. There are only 2 kinds of donuts
in this box. One of the donuts contains 390 calories each, which is
3X the calories of the other type of donut in the box. If the TOTAL
number of calories in these donuts in the box equals 3,380….then
how many of each type of donut are in the box?
Donut 1…. (390 calories each)….
number = __________________
Donut 2. ……………………..........……number
= __________________
(You could start by letting X = the number of high calorie donuts)
(4 marks)
|
