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Nonamiya [84]
3 years ago
14

Use benchmarks to estimate 2.81+3.73

Mathematics
1 answer:
love history [14]3 years ago
5 0
The benchmarks are:  0,  0.25,  0.50,  0.75  and 1.
   2. 81   →  2.75
+
   3.73    →  3.75
------------
2.75 + 3.75 =  6.50
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