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Natalka [10]
4 years ago
13

How do u solve 24tenths-1 one 3 tenths

Mathematics
1 answer:
olya-2409 [2.1K]4 years ago
7 0
Hey there!

24 tenths is 240
3 tenths is 30
1 one= 1
240-1=239
239-30=
209

Hope it helps!
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ok this is very long but the points are worth it PLS HELP I BEG!! like cmon its 50 points (i think..... i put 100)
ivanzaharov [21]

<u>Answer:</u>

Below!

<u>Step-by step solution:</u>

<u>Dividing Mixed Numbers (Answers):</u>

1. 2 9/10 ÷ 3 2/5

  • => 29/10 ÷ 17/5
  • => 29/10 x 5/17
  • => 29/2 x 1/17
  • => 29/34

2. 4 1/2 ÷ 3 1/5

  • => 9/2 ÷ 16/5
  • => 9/2 x 5/16
  • => 45/32

3. 4 1/4 ÷ 3 4/5

  • => 17/4 ÷ 19/5
  • => 17/4 x 5/19
  • => 85/76

4. 4 1/2 ÷ 2 2/5

  • => 9/2 ÷ 12/5
  • => 9/2 x 5/12
  • => 3/2 x 5/4
  • => 15/8

5. 3 1/2 ÷ 4 2/5

  • => 7/2 ÷ 22/5
  • => 7/2 x 5/22
  • => 35/44

6. 4 3/5 ÷ 3 1/2

  • => 23/5 ÷ 7/2
  • => 23/5 x 2/7
  • => 46/35

<u>Dividing Fractions and Whole Numbers (Answers):</u>

1. 10 ÷ 5/10

  • => 10 x 10/5
  • => 100/5
  • => 20

2. 2/3 ÷ 7

  • => 2/3 x 1/7
  • => 2/21

3. 10 ÷ 2/4

  • => 10 x 4/2
  • => 10 x 2
  • => 20

4. 10 ÷ 2/3

  • => 10 x 3/2
  • => 5 x 3
  • => 15

5. 2/3 ÷ 3

  • => 2/3 x 1/3
  • => 2/9

6. 1/2 ÷ 7

  • => 1/2 x 1/7
  • => 1/14

<u>Dividing Fractions (Answers):</u>

1. 1/2 ÷ 1/3

  • => 1/2 x 3
  • => 3/2

2. 4/5 ÷ 1/2

  • => 4/5 x 2
  • => 8/5

3. 2/4 ÷ 7/10

  • => 1/2 x 10/7
  • => 5/7

4. 1/2 ÷ 5/10

  • => 1/2 x 10/5
  • => 1/2 x 2
  • => 1

5. 2/4 ÷ 2/5

  • => 2/4 x 5/2
  • => 1/4 x 5/1
  • => 5/4

6. 4/5 ÷ 1/3

  • => 4/5 x 3
  • => 12/5

Hoped this helped.

BrainiacUser1357

7 0
2 years ago
Read 2 more answers
Find the measurement of<br> an interior angle of a regular<br> decagon (10-sided figure).
natita [175]

Answer:

144°

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Geometry</u>

  • Sum of Angles: 180(n - 2)

Step-by-step explanation:

<u>Step 1: Define</u>

Number of sides <em>n</em> = 10

<u>Step 2: Find</u>

  1. Substitute:                    180(10 - 2)
  2. Subtract:                       180(8)
  3. Multiply:                        1440°

<u>Step 3: Find 1 angle</u>

<em>We have 10 sides.</em>

  1. Divide:                    1440/10 = 144
8 0
3 years ago
A car travels at an average speed of 56 miles per hour. How long does it take to travel 332 miles?
nalin [4]

Answer:

d = 238 miles

Step-by-step explanation:

convert "4 hours and 15 minutes" to "hours":

15mins * 1hr/60mins = 15/60 = .25 hour

therefore:

"4 hours and 15 minutes" = 4.25 hours

.

d = 56 * 4.25

d = 238 miles

3 0
3 years ago
Read 2 more answers
Help pls
Serga [27]

Answer:

x=0 and y=5

Step-by-step explanation:

8x-25+2x=-25

6 0
3 years ago
Please select the best answer from the choices provided
Murrr4er [49]

Answer:

it would be b) √5

Step-by-step explanation:

4 0
4 years ago
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