六年级数学下册解比例练习题大全93Word下载.docx
《六年级数学下册解比例练习题大全93Word下载.docx》由会员分享,可在线阅读,更多相关《六年级数学下册解比例练习题大全93Word下载.docx(14页珍藏版)》请在冰豆网上搜索。
9
58
204
—=—4:
x=1:
2
1.2x
2
40:
0.3=x:
0.4—:
x=90:
120
3
2435
3xx4
161.67
2—=—
851.2x
x0.2:
x=0.1:
572
10=—:
—9:
x=7:
90
27
149
—=—40:
x=10:
4
6
0.1:
60=x:
0.3—:
x=0.9:
5
1921
2xx7
460.87
6—=—
571.6x
x20:
269
—3:
0.6
38
44
2.8x
1
20:
5=x:
0.6—:
180
3585
5xx4
310.66
5—=—
470.4x
x0.7:
x=0.35:
363
6=—:
x=0.7:
46
169
—=—30:
x=7.5:
3
0.8x
10:
9—:
150
4
1421
2xx6
1712
8—=—
862.2x
x30:
x=15:
484
—0.2:
x=5:
60
29
184
—=—80:
x=20:
6
50:
70=x:
8—:
1282
2xx3
480.85
373x
266
8=—:
x=50:
40
—=—0.2:
x=0.05:
7
1.6x
9
5:
90=x:
60—:
x=9:
1.5
1747
2xx8
711.68
823x
x6:
5
464
5=—:
—60:
x=8:
48
168
—=—9:
x=2.25:
4x
3=x:
80—:
x=0.6:
15
6596
7xx7
331.43
420.4x
x40:
2=—:
—4:
x=70:
70
183
—=—0.6:
x=0.15:
80:
30=x:
2622
5xx3
3125
7—=—
232.8x
486
—0.4:
x=0.3:
20
165
—=—70:
x=17.5:
2x
0.9—:
x=60:
12
1973
2xx2
970.84
880.4x
386
—30:
0.8
26
108
—=—20:
0.2=x:
4—:
1.8
2572
3xx3
131.44
341.2x
x70:
x=35:
4=—:
—40:
0.3
65
4.8x
60:
0.6=x:
6—:
2385
3xx6
310.45
251.4x
—0.9:
x=6:
45
—=—0.7:
x=0.175:
0.7:
0.5—:
6994
7xx3
111.67
3—=—
320.4x
x0.5:
x=0.25:
374
0.7
36
106
3—:
3964
191.47
782x
467
—0.3:
80
62
—=—3:
x=0.75:
6x
0.5=x:
1671
2xx5
210.82
331.2x
x3:
x=1.5:
494
2241
3xx8
370.63
480.4x
x9:
x=4.5:
377
—5:
124
—=—0.5:
x=0.125:
3.2x
7:
1.2
3364
111.62
721x
567