[Exercise- Page 78]
E.3.1 Determine the GCD of the following fractions, by finding converting the fractions with equal denominators
i) 15 and 310
ii) 16 and 58
iii) 27 and 68
iv) 17 and 111
v) 12 , 13 , 14
vi) 15 , 310 , 715
Solution:
E.3.2 Write down the minimum number of multipliers you needed to find for each fraction in each sum in problem 4.
Solution:
E.3.3 Can you determine any relationship between the Task in number 5 after transforming the fractions with equal denominator and comparing the elements of the numerators?
Solution:
E.3.4 Determine the LCM of the following fractions, by finding converting the fractions with equal denominators
i) 15 and 310
ii) 16 and 58
iii) 27 and 68
iv) 17 and 111
v) 12 , 13 , 14
vi) 15 , 310 , 715
Solution:
E.3.5 Write down the minimum number of multiples needed to find for each fraction in each of the problems in no. 1.
Solution:
E.3.6 Can you find any relation between the Task in no. 2, comparing the elements of numerators of the converted fractions with same denominators?
Solution:
E.3.7 Determine the LCM of the following decimal fractions.
1) 0.2 and 0.3
2) 1 and 0.5
3) 3 and 1.25
4) 0.2 and 0.004
5) 0.2 , 0.3 and 0.4
Solution:
E.3.8 Determine the GCD of the following decimal fractions.
1) 0.2 and 0.3
2) 1 and 0.5
3) 3 and 1.25
4) 0.2 and 0.004
5) 0.2 , 0.3 and 0.4
Solution:
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