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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

MEAP Preparation - Grade 7 Mathematics
2.4 Properties of Ratios - III

To convert a given ratio to its least terms, find the H.C.F. of its antecedent and consequent and divide both terms of the ratio by this H.C.F.

Example: Write 30:36 in its least terms.
The H.C.F. of 30 and 36 is 6.
Therefore, 30:36 = 30/6:36/6 = 5:6


Directions: Change the given ratios to their least terms. Also write at least ten examples of your own.
Q 1: 75:150 = _____ ?
1:2
3:6
2:1

Q 2: 425:750 = _____ ?
17:30
30:17
25:35

Q 3: 130:160 = _____ ?
16:13
20:40
13:16

Q 4: 150:400 = _____ ?
15:40
3:8
8:3

Q 5: 85:102 = _____ ?
17:19
7:5
5:7

Q 6: 80:112 = _____ ?
5:7
7:5
40:56

Q 7: 150:250 = _____ ?
3:5
5:3
15:25

Q 8: 24:72 = _____ ?
12:36
3:1
1:3

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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