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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
2:1
3:6

 Q 2: 80:112 = _____ ?
5:7
40:56
7:5

Q 3: 629:407 = _____ ?
407:629
53:79
629:407

 Q 4: 85:102 = _____ ?
17:19
5:7
7:5

Q 5: 37:47 = _____ ?
17:27
37:47
47:37

 Q 6: 24:72 = _____ ?
3:1
12:36
1:3

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