Question

Find the duplicate ratio of:
j 2:3
(ii) V5:7
(iii) 5a : 6b.​

Answer 1

ANSWER

(i) 2: 3

We know that

Duplicate ratio of 2:3=2

2

:3

2

=4:9

(ii)√5:7

We know that

Duplicate ratio of √5:7=√5

2

:7

2

=5:49

(iii) 5a: 6b

We know that

Duplicate ratio of 5a:6b=(5a)

2

:(6b)

2

=25a

2

:36b

2

Step-by-step explanation:

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