Equivalent ratios

Two equivalent ratio to 3 : 4 are ______.

Which among these is not an equivalent ratio of 4: 9?

Introduction|Ratio|Question Practice|Equivalent Ratio|Proportion|OMR

EQUILATERAL RATIOS A ratio obtained by multiplying or dividing the numerator and denominator of a given ratio by the same number is called an equivalent ratio.

Fill in the following blanks 15/18=square/6=10/square=square/30 [Are these equivalents ratio ?]

EQUIVALENT FRACTIONS Fractions having the same value are called equivalent fractions.

What is the ratio of equivalent resistance of series combination of n equal resistance to the equivalent resistance in parallel combination of these n resistances ?

The ratio of equivalent resistance of the combined resistances when the switch is closed to switch is open is 8:x. Find value of x