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bixtya [17]
4 years ago
12

Show me an example of multiplying decimals

Mathematics
2 answers:
aalyn [17]4 years ago
4 0
Simple example of multiplying decimals

1.1 * 2.5 = 2.75

or 

2.3 * 3.2 = 7.36
bonufazy [111]4 years ago
3 0
4.50 * 30

What I do is ignore the decimal until the very end of the problem.
450 * 30 = 13500

Since the decimal has two numbers behind it, you start from 13500 to 135.00 
Which obviously can be written as 135. 
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The fraction is 1/4 and the two square roots of 0.25 is 1/2 or 0.5. I hope this helped
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TJ, Max, and Misha are all the same age. The sum of their age is S years. how old was TJ 8 years ago?
yuradex [85]

Answer:

s-8

Step-by-step explanation:

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2 years ago
Increase £1.20 by a quarter(1/4)
ivolga24 [154]
£1.20 + (1/4 * £1.20) 

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7 0
3 years ago
Read 2 more answers
Snow Dome Ski Resort has 75 inches of snow. It is currently snowing there at a rate of 1 inch per hour. Mt. Winterpark Ski Resor
Nastasia [14]

Answer:

a. See explanation for table

b. The 7th hour

Step-by-step explanation:

Given

Ski Resort

Base\ Snow = 75in

Rate = 1in hourly

Mt. Winterpark

Base\ Snow = 68in

Rate = 2in hourly

First, we need to illustrate the amount of snow as an equation in both cases.

Amount = Base\ Snow + Rate * Time

Let x be number of hours. and y be the amount of snow

So:

Ski Resort

y= 75 + 1* x

y= 75 + x

Mt. Winterpark

y= 68 + 2 * x

y= 68 + 2x

Next, we make a table to show the data.

When x = 0

Ski Resort: y = 75 + 0 = 75

Mt. Winterpark: y = 68 + 2(0) = 68

When x = 1

Ski Resort: y = 75 + 1 = 76

Mt. Winterpark: y = 68 + 2(1) = 70

When x = 2

Ski Resort: y = 75 + 2 = 77

Mt. Winterpark: y = 68 + 2(2) = 72

When x = 3

Ski Resort: y = 75 + 3 = 78

Mt. Winterpark: y = 68 + 2(3) = 74

When x = 4

Ski Resort: y = 75 + 4 = 79

Mt. Winterpark: y = 68 + 2(4) = 76

When x = 5

Ski Resort: y = 75 + 5 = 80

Mt. Winterpark: y = 68 + 2(5) = 78

When x = 6

Ski Resort: y = 75 + 6 = 81

Mt. Winterpark: y = 68 + 2(6) = 80

When x = 7

Ski Resort: y = 75 + 7 = 82

Mt. Winterpark: y = 68 + 2(7) = 82

When x = 8

Ski Resort: y = 75 + 8 = 83

Mt. Winterpark: y = 68 + 2(8) = 84

When x = 9

Ski Resort: y = 75 + 9 = 84

Mt. Winterpark: y = 68 + 2(9) = 86

When x = 10

Ski Resort: y = 75 + 10 = 85

Mt. Winterpark: y = 68 + 2(10) = 88

Hence, the table is:

x ---- Ski Resort ---- Mt. Winterpark

0 --------75 ----------- 68

1 --------76 ----------- 70

2 --------77 ----------- 72

3 --------78 ----------- 74

4 --------79 ----------- 76

5 --------80 ----------- 78

6 --------81 ----------- 80

7 --------82 ----------- 82

8 --------83 ----------- 84

9 --------84 ----------- 86

10 -------85 ----------- 88

(b)

From the table, the amount of snow is the same at the 7th hour and the snow is 82 inches

4 0
3 years ago
Find the domain of the following rational expression <br> f(x)=4x-8/5
Alchen [17]
4x is the correct answer
7 0
3 years ago
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