WorksheetsConversion from Decimal to other Bases
Total questions: 10
Worksheet time: 14mins
Name
Class
Date
1.
Convert the base 10 number 100 to binary.
a)
1100100
b)
1010100
c)
1001000
d)
1110100
2.
Convert the base 10 number 75 to binary.
a)
1001011
b)
1111000
c)
1100101
d)
1011010
3.
Convert the base 10 number 42 to binary.
a)
111000
b)
101010
c)
100101
d)
110101
4.
Convert the base 10 number 128 to binary.
a)
10100000
b)
11000000
c)
10000000
d)
10010000
5.
Convert the base 10 number 25 to binary.
a)
10010
b)
10100
c)
11111
d)
11001
6.
What is decimal 30 in base 8?
a)
36
b)
38
c)
37
d)
35
7.
The conversion of 93 to base 5 is
a)
3335
b)
135
c)
215
8.
What is decimal 84 in base 8?
a)
124
b)
312
c)
12
d)
10
9.
The conversion of 48 to base 5 is
a)
1325
b)
1435
c)
2315
10.
The conversion of 241 to base 5 is
a)
13525
b)
14315
c)
2315
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