Find the duplicate ratio of : (i) 2 : 3 (ii) : 7 (iii) 5a : 6b

Question

KnowledgeBoat · Accepted Answer

(i) The duplicate ratio of 2 : 3 is, = 2² : 3² = 4 : 9 Hence, the duplicate ratio is 4 : 9. (ii) The duplicate ratio of : 7 is, = ² : 7² = 5 : 49 Hence, the duplicate ratio is 5 : 9. (iii) The duplicate ratio of 5a : 6b is, = (5a)² : (6b)² = 25a² : 36b² Hence, the duplicate ratio is 25a² : 36b².

Mathematics

Find the duplicate ratio of : (i) 2 : 3 (ii) : 7 (iii) 5a : 6b

Ratio Proportion

Related Questions

Find the compounded ratio of:
(i) 2 : 3 and 4 : 9
(ii) 4 : 5, 5 : 7 and 9 : 11
(iii) (a - b) : (a + b), (a + b)² : (a² + b²) and (a⁴ - b⁴) : (a² - b²)²

Mathematics

Find the duplicate ratio of : (i) 2 : 3 (ii) : 7 (iii) 5a : 6b

Ratio Proportion

Related Questions

Find the compounded ratio of:(i) 2 : 3 and 4 : 9(ii) 4 : 5, 5 : 7 and 9 : 11(iii) (a - b) : (a + b), (a + b)2 : (a2 + b2) and (a4 - b4) : (a2 - b2)2

Find the compounded ratio of:
(i) 2 : 3 and 4 : 9
(ii) 4 : 5, 5 : 7 and 9 : 11
(iii) (a - b) : (a + b), (a + b)² : (a² + b²) and (a⁴ - b⁴) : (a² - b²)²