estimate: 43.9+25.4?

2007-04-26 06:30:36 · 2 answers · asked by CRY$T 2 in Science & Mathematics ➔ Mathematics

Estimate 43.9 =~ 44
and 25.4 =~ 25

so 44 +25 = 69

69

2007-04-26 06:33:50 · answer #1 · answered by cat n 3 · 0⤊ 0⤋

43.9 is close to 44 and 25.4 is close to 25. So the answer is close to 44 + 25 = 69 and is actually 69.3

2007-04-26 13:52:06 · answer #2 · answered by Swamy 7 · 0⤊ 0⤋

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