6 5 15 18 July 8, 2019 16 32 64 128 Is 5 6 equal to 15 18 5 6 15 18 true or false Are 5 6 15 18 in proportion Does 5 6 15 18 5 15 6 18 sequence If x 5 6 15 18 Is 5 6 and 15 18 equivalent Does 5 6 equal 15 18 Are the numbers 5 6 15 18 in proportion Are 5 6 and 15 18 reciprocals 5 6 es equivalente a 15 18