## Monday, November 2, 2009

### Noel's %%%%% rate growing post

In class we were told to make a part one and of two part posts

Definitions:

Ratio- Compares 2 things of the same quantity

Rate- Compares 2 quantities measured in two units

My Questions

Trever rode his mountain bike 84 km in 3h. Jullian rode 70 km in 2.5 h. Who is the faster cyclist? How do you know?

answer- they both ride there bike at the same speed 28km/h

4. Determine the unit rate in each situation

a) An orca swims 110 km in 2 h.

2h/2=1h 110 km/2=60 km/h

b)A Canada goose flies 800 km in 12.5 h.

12.5h/12.5=1 800/12.5=64km/h

c)Cathy plants 45 daffodils in 30 min.

30min times 2= 1h 45 daffodils times 2= 90 daffodils 90daffodils/h

PART 2

For homework today we had to find out how much ingredients we would need to make spaghetti sauce that is able to feed 10 people. We also had to find the ingredients for 1 person.

To find the ingredients for 10 people you had to multiply the ingredients by 2.5 because 4x2.5 = 10 people.

Ingredients to feed 10 people.

1 1/4 lb ground beef
2 1/2 medium onion diced
2 1/2 celery finely sliced
2 1/2 clove of garlic
35 oz can of tomatoes chopped
1 1/4 can of tomato paste
2 1/2 tsp parsley
3 3/4 tsp basil
2 1/2 tsp oregano
2 1/2 tsp sugar
1 1/4 tsp Worchestershire Sauce
1 1/4 tsp seasoning salt
2 1/2 bay leaf

Ingredients to feed 1 person.

1/8 lb ground beef
1/4 medium onion diced
1/4 celery finely sliced
1/4 clove of garlic
3.5 oz can of tomatoes chopped
1/8 can of tomato paste
1/4 tsp of parsley
0.375/7.5ml tsp of basil
1/4 tsp of oregano
1/4 tsp of sugar
1/8 tsp of Worchestershire Sauce
1/8 tsp of seasoning salt
1/4 bay leaf

COMMENT

#### 1 comment:

×Jusŧıŋ£8-17× said...

goood job , you did a good job with the colours .