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Kobotan [32]
3 years ago
13

Find examples of decimals in a newspaper or magazine write a real world promblem in where you have to divide decimals

Mathematics
2 answers:
horrorfan [7]3 years ago
4 0

Answer:

Suppose there is an advertisement in news paper that you can buy 3.5 kgs of coffee in $24.5. So find the cost of 1 kg coffee.

Step-by-step explanation:

Consider the provided information.

We need to find  examples of decimals in a newspaper or magazine write a real world problem in where you have to divide decimals.

Suppose there is an advertisement in news paper that you can buy 3.5 kgs of coffee in $24.5. So find the cost of 1 kg coffee.

To find this simply divide the decimals as shown:

\frac{24.5}{3.5} =7

Hence, the cost of 1 kg coffee is $7.

just olya [345]3 years ago
3 0

Consider the following case:

Suppose a student earns $113.75 for painting and he works 13 hours, find his hourly rate.

In the above problem, to find the hourly rate, we need to divide the decimal 113.75 by 13.

The answer is:

\frac{113.75}{13}=8.75

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The temperature in Denver had a high of 57℉ on Saturday. The temperature hit a record decrease within a 24 hour period, dropping
Likurg_2 [28]

Answer:

Step-by-step explanation:

Saturday: 57 Farenheit

Sunday: 12 Farenheit

Monday: -10 Farenheit

5 0
3 years ago
A teacher has two students, one two times as old as the other. The teacher is five times as old as the older student, and in 5 y
Daniel [21]
Let x = the older student
Let y = the younger student
Let z = the teacher.

x = 2y
z = 5x
z + 5 = 5y Somehow this does not look like its going to be nice.
z = 5y - 5
Since z = 5y - 5 we have
5y - 5 = 5x
y - 1 = x Here's the problem. there is a contradiction. You need to make y bigger, not smaller.

6 0
3 years ago
What is the volume of this composite prism?
Inessa [10]

Answer:

96 Units cubed

Step-by-step explanation:

12 x 2 x 2 = 48

4 x 6 x 2 = 48

48 + 48 = 96

3 0
3 years ago
While riding her bike to the ocean and back home 5 times, Melissa timed herself at 53 min, 65 min, 56 min, sand 62 min. She had
miv72 [106K]

53 +65 +56 +62 = 236

60*5 = 300

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7 0
4 years ago
Read 2 more answers
The perimeter of the triangle below is 75 m. Determine the measure of each side of the triangle
vaieri [72.5K]

Step-by-step explanation:

The perimeter is the sum of all sides.

AB+AC+CB=75

(2x-9) + (2x+3) + (3x+4) = 75

Combine like terms:

(2x+2x+3x) + (-9+3+4) = 75

7x - 2 = 75

7x = 77

x=11

Replace 'x' with '11' in the above equations to find that:

AB = 2(11) - 9 = 22 - 9 = 13 m

AC = 2(11) + 3 = 22 + 3 = 25 m

CB = 3(11) + 4 = 33 + 4 = 37 m

13 + 25 + 37 = 75 m

8 0
3 years ago
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