the equivalent fraction is 1/4 = 7/28 the multiplier or divisor for the equation is 7 if we divide to each pair of equation with 7 equation we get the same answer like when we 7 is divisor in 1 / 4 we get the answer 1/ 28 and with 7/ 28, we also get the answer 1 / 28 and the when we multiply 7 with 1/4 we get the answer 7/4 and with 7 /28, also the answer is 7/4.