0.5×括号3.2-0.8括号÷0.15的简便算式_百度知道
0.5×括号3.2-0.8括号÷0.15的简便算式
0.5×括号3.2-0.8括号÷0.15的简便算式
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.5×括号3.2-0.8括号÷0.15的简便算式0.15=0.5*（3.2-0.8）÷0.15=0.2-0.4÷0.5×括号3.5*2.8括号÷0
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0.6×括号2+1.8-2.18括号除以0.4简便方法
0.6×括号2+1.8-2.18括号除以0.4简便方法
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62/2=3*0.81=2.4=3*1;0.62）&#470.6*（1
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0.4乘括号1.7×0点几括号除以0点一五
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式计算0.4×（1.4×0.15=0.36÷0.7-0.8）÷0.15=0.9÷0
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Journal of ChemistryVolume ), Article ID
Research Article
-Promoted Solvent-Free Synthesis of Benzoxazoles, Benzimidazoles, and Benzothiazole Derivatives
,1 ,2 and 1
1Research and Development Division, RA Chem Pharma Limited, Prasanth Nagar, Hyderabad 500072, India2Department of Chemistry, Acharya Nagarjuna University, Nagarjuna Nagar, Guntur 522510, India
Received 10 June 2012; Revised 17 August 2012; Accepted 21 August 2012
Academic Editor: Antonio Romerosa
Copyright &#xa9; 2013 K. Ravi Kumar et al. This is an open access article distributed under the , which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
How to Cite this Article
K. Ravi Kumar, P. V. V. Satyanarayana, and B. Srinivasa Reddy, &#8220;svg style=vertical-align-3.27605pt height=15.5125 version=1.1 viewBox=0 0 59..5125 width=59.887501 xmlnsxlink=httpwww.w3.org1999xlink xmlns=httpwww.w3.org2000svg
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g transform=matrix(.017,-0,0,-.017,12.251,11.363)
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g transform=matrix(.017,-0,0,-.017,19.713,11.363)
path id=x48 d=M729 650v-28q-62 -5 -76 -19.5t-14 -75.5v-404q0 -62 13.5 -76t75.5 -19v-28h-268v28q65 5 79.5 19t14.5 76v199h-341v-199q0 -62 14 -76t76 -19v-28h-263v28q61 5 74.5 19t13.5 76v404q0 62 -14 76t-76 19v28h259v-28q-58 -5 -71 -19t-13 -76v-162h341v162q0 61 -13.5 75.5t-72.5 19.5v28h261zpath
g transform=matrix(.017,-0,0,-.017,32.734,11.363)
path id=x53 d=M409 504l-29 -5q-16 60 -44.5 96t-86.5 36q-54 0 -82.5 -32t-28.5 -77q0 -51 30.5 -82.5t96.5 -65.5l35.5 -18t33 -19.5t33.5 -23.5l27 -25.5t24.5 -32t13.5 -36.5t6 -45q0 -80 -62 -134.5t-160 -54.5q-47 0 -98 15q-22 7 -50 21q-8 23 -27 155l30 7q7 -27 18 -52t30 -51.5t49 -42.5t67 -16q56 0 88 32.5t32 87.5q0 51 -31.5 82t-98.5 67q-80 44 -110 73q-55 53 -55 124q0 75 56 126.5t150 51.5q53 0 126 -23zpath
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path id=x4F d=M381 665q131 0 226.5 -93t95.5 -239q0 -158 -96 -253t-238 -95q-137 0 -231 95t-94 238q0 142 92.5 244.5t244.5 102.5zM359 629q-89 0 -151 -74.5t-62 -208.5q0 -141 69 -233t175 -92q90 0 150.5 74t60.5 211q0 152 -69 237.5t-173 85.5zpath
g transform=matrix(.012,-0,0,-.012,53.488,15.45)
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g transform=matrix(.017,-0,0,-.017,.062,11.363)
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gsvg-Promoted Solvent-Free Synthesis of Benzoxazoles, Benzimidazoles, and Benzothiazole Derivatives,&#8221; Journal of Chemistry, vol. 2013, Article ID
pages, 2013. doi:10.1273扫二维码下载作业帮
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38乘中括号小括号5减0.68小括号除以12中括号的简便方法
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38*[(5-0.68)/12]=19*4.32/6=19*0.72=(20-1)*0.72=14.4-0.72=13.68
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