yes, its correct.
(to be absoletely sure, look it up on google. but ik enough about this lesson to know its correct)
8
round each number to the nearest 10, then
640 ÷ 80 = 8 ← estimate
Answer:
D. 15/12 and 5/4
Step-by-step explanation:
15/5=3
12/4=3
