Solve. Use words, numbers, or pictures to explain how your answers to parts (a) and (b) are related.
a. 45*30=
b. 4.5*30=_______tenths*30=

Respuesta :

Answer:

Step-by-step explanation:

a. 45*30= 1350

b. 4.5*30= (45/10)  *30 =  45 tenths*30=1350 /10 = 135