Tuesday, January 21, 2020

Homework, Tuesday, 20th January

Maths: Review Topic 10 pp.242-243, Extra Practice pp.244-247 (answers below)
General: Finish any incomplete work.
Science: pp.50–53; 68–69 due tomorrow
Social Studies: Q1-4 p.181 due tomorrow after class (we have one more lesson tomorrow).


Topic 10 Practice Test Answers:
1.  A  2.  D  3.  B  4.  C  5.  D  6.  B  7.  B  8.  D  9.  C  10.  A  11.  A

Topic 10 Extra Practice Answer Key





Set A

Set B

Set C

Set D

Set E
1.
4/12
1.
1/5 hour
1.
1/5
1.
4
1.
½
2.
6/8
2.
½ sandwich
2.
½
2.
324
2.
1/5
3.
1/5
3.
¾ cup hot chocolate


3.
1
3.
2/3
4.
2/4




4.
22
4.
5/6






5.
eg. 2/3, 16/24
5.
¾






6.
eg. ¾, 60/80
6.
2/3






7.
eg. 1/9, 16/144
7.
2/5






8.
eg. 7/11, 28/44
8.
2/3








9.
½








10.
7/8










Set F

Set G

Set H


Set J

1.
12/5
1.
> 
8.
=
1.
5/12, ½, 2/3
1.
Nadia is correct. ¾ of one object can be different to 6/8 of another object of a different size.
2.
2 ¼
2.
> 
9.
> 
2.
3/8, ¾, 7/8



3.
=
10.
< 
3.
1/6, 1/3, 3/6



4.
> 
11.
=
4.
2/5, 5/6, 11/12



5.
> 
12.
< 
5.
½, 5/8, 6/8





6.
> 
13.
> 
6.
3/10, 2/5, 6/10
2.
Yes, because you can multiply the numerator and denominator by the same whole number (any number) to get an equivalent fraction.


7.
> 
14.
< 
7.
5/6, 2/3, 1/3







8.
1/1, 7/8, ¾







9.
7/10, 1/3, 3/12







10.
3/8, 2/6, ¼







11.
2/4, 1/3, 2/8







12.
5/6, 4/5, 9/12

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