Replace '' in each of the following by the correct number: (i) (ii) (iii) (iv)

Question

KnowledgeBoat · Accepted Answer

(i) To get 15 from 3, we have to multiply 3 by 5. So, multiply both numerator and denominator by 5. Hence, replace by 10. (ii) To get 42 from 7, we have to multiply 7 by 6. So, multiply both numerator and denominator by 6. Hence, replace by 108. (iii) To get 4 from 12, we have to divide 12 by 3. So, divide both numerator and denominator by 3. Hence, replace by 5. (iv) To get 11 from 154, we have to divide 154 by 14. So, divide both numerator and denominator by 14. Hence, replace by 5.

Mathematics

Replace '' in each of the following by the correct number: (i) (ii) (iii) (iv)

Fractions

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