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lianna [129]
3 years ago
12

30% of 2030% of 3030% of 40

Mathematics
2 answers:
djyliett [7]3 years ago
8 0

Hi there!

To get your answers just convert your percentages to decimals and then multiply that the you need the percentage of, like so:

30% as a decimal is just 0.30

20 × 0.3 = 6

30 × 0.3 = 9

40 × 0.3 = 12

Your friend, ASIAX

Allushta [10]3 years ago
5 0
20X0.3= 6
30X0.3= 9
40X0.3= 12
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1. At a certain company, the human resources department surveyed employee satisfaction. They collected the following data. (a) H
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Which linear inequality is represented by the graph?
stich3 [128]

The linear equality y < 3x + 2 is represented by the graph attached.

<h3>What is an equation?</h3>

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4 0
3 years ago
Un olivar tiene 80 olivos. Sesenta de ellos dan, por término medio, 50 kg 4 hg 60 dag 5 g de aceitunas cada uno, y los otros vei
vlada-n [284]

Answer:

1330.808 euros

Step-by-step explanation:

Let's first calculate the total amount of kilograms,

for the first 60, we have to:

50 kg

4 hg = 0.5 kg

60 dag = 0.6

5 g = 0.005 kg

adding: 50 + 0.5 +0.6 + 0.005 = 51.105 kg per tree, but they are 60

51.105 * 60 = 3066.3

now for the other 20:

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2 hg = 0.2 kg

16 dag = 0.16

5 g = 0.005

adding: 53 + 0.2 +0.16 + 0.005 = 53.365 kg per tree, but they are 20

53,365 * 20 = 1067.3

in total it would be: 3066.3 + 1067.3 = 4133.6

they tell us that 1/5 is the quantity in liters:

4133.6 * 1/5 = 826.72 liters

so to calculate the earnings it would be:

2.65 * 826.72 - 860 = 1330.808

which means that in net earnings are 1330.808 euross

8 0
3 years ago
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