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For some of these I think I have the right answer but I need a second opinion, Thanks :) (1). 223.7 km=_m. A} 223,700 ***(I multiplied by 100) B} 22,370 C} 22.370 D} 0.2237 (2).Write the metric unit that makes the statement true.
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1. use benchmarks to estimate the sum. 11/15 + 1/8 A. about 1/2 B. about 3/4 C. about 1 D. about 1 1/2
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Use benchmarks to estimate the sum. 11/15+1/8. A.)about 1/2 B.)about 3/4*** C.)about 1 D.)about 1 1/2
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Estimate each sum or difference use the benchmarks 0 1/2 and 1 13. 5/13 + 4/25 15. 70/85 + 32/51 17. 9/16  18/37 19. 4 2/9 + 6 13/27 21. 22 1/9  16 9/11 23. 76 6/23  45 1/5 25. 1 1/12 + 4 5/6
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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. about 1 8/9  d. about 2
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use benchmarks to estimate the sum or difference 4\5+8\9
asked by Brandon harley on September 18, 2017 
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In my math question it says: Multiply. Simplify before multiplying. Use benchmarks to estimate to check the product is resonable. a)3/4 x 8/5 is one of the equations What are benchmarks?
asked by Molly on September 25, 2009 
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1. 619.5 km=__m A, 0.6195 B, 61.95 C, 61,950 D, 619,500*** Write the metric unit that makes the statement true. 2. 5,941 mm= 5.941__ (1point) A, m*** B, km C, cm D, dm Use benchmarks to estimate the sum, difference, or product. 3.
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Estimating With Fractions and Mixed Numbers U4 L1 Connexus 7th grade Use benchmarks to estimate each sum or difference. 1.4/6 + 8/9 A.about 1 1/2 B.about 1 3/4 C.about 1 8/9 D.about 2 My answer is D 2. 17/183/7 A.about 1/4
asked by Kandy Girl on October 2, 2018 
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Write the number that makes the statement true. 1. 205.5 m = _____ mm (1 point) 205,500 0.2055 20.55 20,550 2. 199.2 km = _____ m (1 point) 199,200 19.92 19,920 0.1992 Use benchmarks to estimate the sum. 3. + (1 point) 2 1 0
asked by Mj still livin fake hes death on October 25, 2012