103k views
5 votes
Estimate: 55 +8
50
60
7
8

User Nick Lang
by
6.9k points

1 Answer

2 votes

Answer:

60

But the actual solution is 63.

Explanation:

55+8=63

63

3<5 so you don't round up, you round down.

Rounding down... 60

60

But the actual solution is 63.

User Tom Karzes
by
6.1k points
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