Advertisements
Advertisements
Question
Find the duplicate ratio of 2 : 3
Advertisements
Solution
Duplicate ratio of 2 : 3
= (2)2 : (3)2
= 4 : 9.
APPEARS IN
RELATED QUESTIONS
Find the compound ratio of 2a : 3b, mn : x2 and x : n
If r2 = pq, show that p : q is the duplicate ratio of (p + r) : (q + r).
If `a/b = c/d`, show that: `(a + b) : (c + d) = sqrt(a^2 + b^2) : sqrt(c^2 + d^2)`
Find the ratio of the following in the simplest fcrm:
x2 + 4x +4 and x2 - x - 6
Express the given ratio in its simplest form: 40 kg : 1 quintal
Find the fourth proportional of 5, 9 and 45
The ratio of the length and the width of a school ground is 5 : 2. Find the length, if the width is 40 metres.
Find the compounded ratio of: (a – b) : (a + b), (a + b)2 : (a2 + b2) and (a4 – b4) : (a2 – b2)2
Write the following ratio in the simplest form:
Rs 6.30 : Rs 16.80
Find the ratio of the following:
55 paise to ₹ 1
