Hi,
they would round up to: 40 + 20
so your answer would be: 60
I hoped I helped and if you need more you could always ask me :)
-Dawn
<span>10=z/2+7
Subtracat 7 from both sides
3=z/2
Multiply 2 on both sides
Final Answer: 6 = z</span>
Answer:
r=10
Step-by-step explanation:
621,864
Since the 4 is a smaller digit than a 5, the 6 in the tens place would stay the same while the 4 would become a 0.
