An equivalent fraction is a fraction where its numerator and denominator are multiplied by the same constant factor. If the fraction can be simplified more, then the equivalent fraction simplified is also an equivalent fraction.
Some equivalent fractions for [tex] \frac{70}{80} [/tex] are [tex] \frac{7}{8} , \frac{140}{160} , \frac{14}{16} , \frac{210}{240} , \frac{21}{24}, ...[/tex] and so on.
Hope that helps :)
