Question

200 mm + 14 cm es igual a, porfa

Answer 1

Sumar.

20mm + 14cm

Pasa 14cm  a mm

1cm  = 10mm
14cm = x
x = (10mm * 14cm) / 1cm
x = 140mm

200mm + 14cm =
200mm + 140mm =
340mm

Respuesta.
340mm

Answer 2

14 cm = 140 mm

Entonces:  140 mm + 200 mm = 340 mm

Listo es todo.