Test: Decimals II - Challenging

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Question 1:   Find the expansion of 0. 3 · 4 · 5 · correct to 5 significant figures
0.34534
0.3453
0.3454
0.34535
Question 2:   Convert 17 16 to decimal form
1.01
1.08
1.0125
1.0625
Question 3:   Convert 0.40625 to fractional form
19 64
17 128
13 32
5 16
Question 4:   Convert 0.1 6 · to fractional form
1 6
1 3
1 7
16 100
Question 5:   Which set of numbers consists of the rational number?
6 ,12,0. 1 ·
0,0.1 6 · , ( 5 ) 2
0.8 3 · ,3, π 2
5.5, π 2 ,4
Question 6:   Solve: ( 0.01 ) 2 10 6
10000
10
100
1000
Question 7:   Solve: 10 10 5
10 3
10 4
1 10
10 2
Question 8:   Find reciprocal of 1 25
25
5
25
5
Question 9:   Find reciprocal of 0.625
5 6
1 1 5
1 2 5
1 3 5
Question 10:   Find reciprocal of 0.8 3 ·
2 2 3
1 1 5
3 8
5 6