Find the reciprocal ratio of 4 : 7

बेरीज

Reciprocal ratio of 4 : 7 = 7 : 4.

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पाठ 6: Ratio and Proportion - Exercise 7.1

पाठ 6 Ratio and Proportion
Exercise 7.1 | Q 7.1

If a : b = 3 : 8, find the value of `(4a + 3b)/(6a - b)`.

Find the ratio of the following in the simplest fcrm:

x² + 4x +4 and x² - x - 6

If r² = pq , show that p : q is the duplicate ratio of (p+r) : ( q+r)

The ages of two boys A and B are 6 years 8 months and 7 years 4 months respectively. Divide Rs. 3,150 in the ratio of their ages.

Find the third proportional of 1.8 and 0.6

If (4x + 3y) : (3x + 5y) = 6 : 7, find x : y

If 3A = 4B = 6C, find A : B : C

If `(3x + 5y)/(3x - 5y) = (7)/(3)` , Find x : y

If (3x + 1) : (5x + 3) is the triplicate ratio of 3 : 4, find the value of x.

Which pair of ratios are equal? And why?

`4/5, 12/50`