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# Exam

## Exam

### Pregunta

1.   -1 is a...

#### Respuestas

a) Natural Number

b) Natural and Whole Number

c) Natural and Rational Number

d)  Whole and Rational Number

### Pregunta

2.   3/7 of 210 km is:

a) 490 km

b) 90 km

c) 10 km

d) None of them

### Pregunta

3. The irreducible fraction equivalent to 210/252 is:

a) 10/12

b) 5/6

c) 5/7

d) 105/126

### Pregunta

4. Order these fractions from lower to greater:

a)

b)

c)

d)

5.

a) 7/12

b) -1/12

c) 5/12

d) 1/6

6.

a) 3/4

b) 7/6

c) -3/4

d) 8/35

### Pregunta

7.    Jose has 1/2 kilogram of beets and 3/8 kilogram of tomatoes. How many more kilograms of beets than tomatoes does he have?

a) 1/8 kg

b) 2/6 kg

c) 7/8 kg

d) None of them

8.

a) a9

b) a7

c) a2

d) a5

### Pregunta

9. Find the fraction that is equivalent to:1.050505...

a) 105/99

b) 11/10

c) 104/99

d) 19/18

### Pregunta

10. Find the fraction that is equivalent to: 1.2010101...

a) 1189/900

b) 37/36

c) 10/9

d) 1189/990