? 1560 x 30 = 46800
? 15.60 x 0.30 = 4.6800
= 4.68 ( Four places of decimal )
0.0169 / 0.0130 = 169 / 130
= 13 / 10
50.8 / 2540 = 508 / 25400
= 2 / 100
= .02
Given expression = ( 12/ 0.027) x 2
= ( 12 / 0.027) x 2 = 24000/27
= 8000/9
25 / .0005 = 250000 / 5 = 50000
0.000033 / 0.11 = 0.0033 / 11 =.0003
3 x 3 x 3 x 3 x 30 = 2430
? 3 x 0.3 x 0.03 x 0.003 x 30 = 0.002430 (Six places of decimal )
Let 16.7 + 12.38 - x =10.09
? x = 16.7 + 12.38 - 10.09
= 18.99
0.6 + 0.66 + 0.066 + 6.606 = 0.600 + 0.660 + 0.066 + 6.660
= 7.932
Required decimal = 1/ ( 60 x 60)
= .00027
11/3 = 0.846,
9/11 = 0.818,
3/4 = 0.75 and
5/7 = 0.714
Clearly, 0.714 is the smallest and hence 5/7 is smallest fraction .
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