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1. A line AB is of length 6 cm. Another line CD is of length 15 cm. What fraction is :(i) the length of AB to that of CD ?1(ii) the length of AB to that of of CD ?231 /(iii)of CD to that of AB ?5 |
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Answer» Answer: Explanation: Answer It is given that Length of AB=6 CM Length of CD=15cm (i) The length of AB to that of CD =6/15 =2/5 (ii) 1/2 the length of AB to that of 1/3 of CD 1/2 of AB = 1/2×6 =3cm 1/3 of CD = 1/3×15 =5cm So 1/2 the length of AB to that of 1/3 of CD = 3/5 (iii) 1/5 of CD to that of AB 1/5 of CD = 1/5×15 = 3 cm 1/5 of CD to that of AB = 3/6 = 1/2 cm |
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