El precio del dólar del día Martes 7 de Diciembre de 2021, en México se cotizo en promedio: 1 dólar = 20.9552 Pesos COMPRA20.5430 VENTA21.3674 -0.7500 %-0.1568Precio del dólar en Bancos Mexicanos COMPRAVENTA20.1021.6020.1821.5620.0521.0320.290021.260020.5821.4420.3421.4320.5521.3820.5221.5420.3521.2919.9021.3020.0022.0020.1221.4820.7121.3020.4021.2920.4921.3820.3821.5620.5321.4220.8621.5420.6021.6019.9021.3020.6421.6420.3221.8720.6021.4119.9520.73