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3 years ago

Copy these incomplete number lines. Label the missing numbers on each of them.

Mathematics

2 answers:

Reika [66]3 years ago

8 0

Answer:

(a) 0, 10, 20, 30, 40, 50.

(b) 0, 8.1, 16.2, 24.3, 32.4, 40.5.

(d) 0, 3.33, 6.67, 10, 13.33, 16.67.

Step-by-step explanation:

Part a.

From the given number line it is clear that

2 units = 20

So, length of 1 unit is

$\frac{20}{2}=10$

Therefore, the numbers on the number line are 0, 10, 20, 30, 40, 50.

Part b.

From the given number line it is clear that

4 units = 32.4

So, length of 1 unit is

$\frac{32.4}{4}=8.1$

Therefore, the numbers on the number line are 0, 8.1, 16.2, 24.3, 32.4, 40.5

Part c.

From the given number line it is clear that

4 units = 8.8

So, length of 1 unit is

$\frac{8.8}{4}=2.2$

Therefore, the numbers on the number line are 0, 2.2, 4.4, 6.6, 8.8, 11.

Part d.

From the given number line it is clear that

3 units = 10

So, length of 1 unit is

$\frac{10}{3}=3.33$

Therefore, the numbers on the number line are 0, 3.33, 6.67, 10, 13.33, 16.67.

Alexeev081 [22]3 years ago

3 0

20/2 = 10

0, 10, 20, 30, 40, 50

32.4/4 = 8.1

0, 8.1, 16.2, 24.3, 32.4, 40.5

8.8/4 = 2.2

0, 2.2, 4.4, 6.6, 8.8, 11

10/3 = 3.3

0, 3.3, 6.7, 10, 13.3, 16.7

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