A man on a bicycle rides one thind of the way from town A to town B at a speed a kmyh and the remainder of the way at 26 kmh a the distance betwoen the two lowns is9 km, find the time taken to ride from AtoR trthe man had travelled ata uniform rate of kan he could have ridden from A to and back again in the me time b Show that CI Make the hjest of this formla aad when

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Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.