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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Grade 6 - Mathematics
7.15 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: 37:47 = _____ ?
17:27
47:37
37:47

Q 2: 629:407 = _____ ?
53:79
629:407
407:629

Q 3: 85:102 = _____ ?
17:19
7:5
5:7

Q 4: 75:150 = _____ ?
3:6
2:1
1:2

Q 5: 425:750 = _____ ?
25:35
17:30
30:17

Q 6: 150:400 = _____ ?
8:3
15:40
3:8

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

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

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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