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azamat
3 years ago
11

Estimate the product: 4 2/9 x 12 7/8. Show your work.

Mathematics
2 answers:
vlabodo [156]3 years ago
3 0

Answer:

54.6 or approximately 55 if you want whole numbers

Step-by-step explanation:

Make your fractions into improper fractions.

38/9× 103/8= 3,914/72 which simplified is 54.611 which can be simplified as 54.6 or 55

Leno4ka [110]3 years ago
3 0

Answer:  54.3611111111

Step-by-step explanation:   home / math / fraction calculator

Fraction Calculator

Below are multiple fraction calculators capable of addition, subtraction, multiplication, division, simplification, and conversion between fractions and decimals. Fields above the solid black line represent the numerator, while fields below represent the denominator.

2

+

3

= ?

7

8

?

Calculate

Mixed Numbers Calculator

-2 3/4

+

3 5/7

= ?

Calculate

Simplify Fractions Calculator

2

21

= ?

98

Calculate

Decimal to Fraction Calculator

1.375

= ?

?

Calculate

Fraction to Decimal Calculator

2

= ?

7

Calculate

Big Number Fraction Calculator

Use this calculator if the numerators or denominators are very big integers.

1234

+

33434421132232234333

= ?

748892928829

8877277388288288288

Calculate

In mathematics, a fraction is a number that represents a part of a whole. It consists of a numerator and a denominator. The numerator represents the number of equal parts of a whole, while the denominator is the total number of parts that make up said whole. For example, in the fraction 3  8, the numerator is 3, and the denominator is 8. A more illustrative example could involve a pie with 8 slices. 1 of those 8 slices would constitute the numerator of a fraction, while the total of 8 slices that comprises the whole pie would be the denominator. If a person were to eat 3 slices, the remaining fraction of the pie would therefore be 5  8 as shown in the image to the right. Note that the denominator of a fraction cannot be 0, as it would make the fraction undefined. Fractions can undergo many different operations, some of which are mentioned below.

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PLEASE HELP ME I'LL MARK YOU BRAINLIEST IF YOU ANSWER THESE CORRECTLY<br> Find the missing value
Gala2k [10]

Answer:

8. 51

9. 89

10. 20

11. 35

Step-by-step explanation:

sum of the internal angles in a triangle must always total 180 degrees

trick: be careful, sometimes they give you the internal angle, sometimes the external angle

8 0
3 years ago
Read 2 more answers
A parking space shaped like a parallelogram has a base of 17 feet and a height of 9 feet if a mini car 6 feet long and five feet
lesantik [10]

Answer:

123 cm²

Step-by-step explanation:

First of all, we need to know how exactly to find the area of a parallelogram.

<u>Area</u><u> </u><u>of</u><u> </u><u>parallelogram</u><u>=</u><u> </u><u>Base</u><u>*</u><u>Height</u>

PARALLELOGRAM-

BASE= 17 ft

HEIGHT= 9ft

AREA= 17*9= 153 cm²

The area of parallelogram, will be considered as WHOLE AREA.

Now,

AREA OF MINI CAR-

length= 6 ft

Width= 5 ft

Area= 6*5= 30 ft ²

Square feet uncovere-

153 ft²- 30 ft²= 123 ft²

HOPE IT HELPS!

8 0
3 years ago
Express in the form 1: n.<br> Give n as a decimal.<br> 16 : 12
Mashcka [7]

Answer: n will be 4

Step-by-step explanation:

7 0
3 years ago
Each key on the student calculators is 15 millimeters wide, and each key on the demonstration calculator is 4.5 centimeters wide
sammy [17]

Answer:

The answer to your question is 75 cm

Step-by-step explanation:

Data

Student calculator                Demonstration calculator

width = 15 mm                       width = 4.5 cm

height = 250 mm                   height = ?

Process

1.- Convert the width of the demonstration calculator to mm

                  10 mm ---------------- 1 cm

                   x        ---------------- 4.5 cm

                  x = (4.5 x 10) / 1

                  x = 45 mm

2.- Use proportions to find the height of the demonstration calculator

                  250 / 15 = x / 45

- Solve for x

                  x = (250 x 45) / 15

-Simplification

                  x = 11250 / 15

-Result

                 x = 750 mm

3.- Conclusion

The height of the demonstration calculator is 750 mm or 75 cm

4 0
3 years ago
Last week you worked the following hours: Monday, 5 ½ Wednesday, 6 ¾ Friday, 4 ½ How many hours did you work in all last week?
crimeas [40]
Adding up the whole hours first is 5+6+4 = 15.  Adding the fractions is 1/2 + 3/4 + 1/2 is 1 3/4
This is 16 3/4   (answer c)
3 0
3 years ago
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