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Biblioteka

2.5 - Multiplying and Dividing Real Numbers

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Posljednje ažuriranje almost 7 years ago
40

Please complete the following questions. No calculators, please.

1
1
1
1
1
1
1
1
1

Instructions

Multiply the following fractions. Make sure you reduce!

If the answer is negative, please put the negative sign first.

To answer with a fraction - Type something like "3/4"

1
1
1
1

Instructions

Type in the reciprocal of the given value. If the answer is negative, please have your negative sign first.

To type in fractions, use the forward slash. Example: "3/4"

1
1
1
1
1

Divide

1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
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2
2
Pitanje 1
1.

-7(4)

Pitanje 2
2.

5(-5)

Pitanje 3
3.

-2(-5)(7)

Pitanje 4
4.

(-6)(-6)(-6)

Pitanje 5
5.

-4 • -5

Pitanje 6
6.

(9)(-3)

Pitanje 7
7.

6(9)(-1)

Pitanje 8
8.

-10(-2)(2)

Pitanje 9
9.

-3(5)(2)

Pitanje 10
10.

Pitanje 11
11.

Pitanje 12
12.

Pitanje 13
13.

Pitanje 14
14.

-3

Pitanje 15
15.

5/2

Pitanje 16
16.

-1/11

Pitanje 17
17.

6/7

Pitanje 18
18.

12

Pitanje 19
19.

24÷-6

Pitanje 20
20.

-99÷11

Pitanje 21
21.

-35÷-7

Pitanje 22
22.

-48÷6

Pitanje 23
23.

72÷9

Pitanje 24
24.

-30÷3

Pitanje 25
25.

Pitanje 26
26.

Pitanje 27
27.

Pitanje 28
28.

Pitanje 29
29.

Pitanje 30
30.

Pitanje 31
31.

Pitanje 32
32.

Pitanje 33
33.

Pitanje 34
34.

Pitanje 35
35.

Pitanje 36
36.

I have 7 rows of dominos. In each of those rows, there are 8 dominos. How many dominos do I have stacked?

Make sure you are adding the word "dominos"

Pitanje 37
37.

A school has about 12 classrooms with an average of 20 students in each room. Calculate the number of students currently at school.

Give a whole answer such as the last question.

Pitanje 38
38.

A super pie from Tony's Pizza has 32 slices. If 8 friends chip in to buy the pizza, how many slices will each friend receive?

Give a whole answer.

Pitanje 39
39.

Those same eight friends are going to split the cost. The cost is $24 for the pizza. How much does each friend have to pay?

Don't forget to add your $.

Pitanje 40
40.

A nurse is setting up a schedule for her client's medication. If she is supposed to take 3 calcium supplements a day and has a bottle that 1000 pills, how many days until the bottle is empty?

Answer as a whole number.