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Mathematics, 08.07.2019 07:30 ehehvevsbg
Use benchmarks to estimate each sum or difference. 4/5 + 8/9 a. about 1 1/2 b. about 1 3/4 c. about 1 8/9 d. about 2 use benchmarks to estimate each sum or difference. 17/18 + 3/7 a. about 1/4 b. about 1/2 c. about 0 d. about 1
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Use benchmarks to estimate each sum or difference. 4/5 + 8/9 a. about 1 1/2 b. about 1 3/4 c. abo...
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