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Wednesday, January 30, 2013

What is the greatest common factor (GCF) of 38 and 94?

1. Given the rate=3.8% and percentage=200, find the base.
5263.16
52631.6
526316
526.316

Ans: 5263.16

2. The answer I get after writing 3% in decimal form is
0.3
0.03
3
0.003

Ans: 0.03

3. What if 7 4/9 is reduced by 3 ½?
4 17/18
3 17/18
5 17/18
6 17/18

Ans:  3 17/18

4. Given 10/11 = n/33, find n.
30
10
3
15

Ans: 30

5. 15% of 80 is equal to
12
13
14
15

Ans: 12

6. What is the greatest common factor (GCF) of 38 and 94?
1
20
2
4

Ans: 2

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