Respuesta :
Answer:
- 689·1910 = 1315990
- because the numbers are whole numbers
Step-by-step explanation:
Rounding a whole number to the nearest whole number does not change its value. If the estimate is to use numbers rounded like that, it must be the actual product when the numbers are whole numbers.
689·1910 = 1315990
Answer: 1st 14, 2nd greater than, 3rd both factor
s were rounded up
Step-by-step explanation:
this is from Edgenuity