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zhuklara [117]
3 years ago
9

Fill in the missing number to complete the equivalent fraction show what you multiply or divided by convert each improper fract

ion to a mixed number or whole number

Mathematics
1 answer:
lorasvet [3.4K]3 years ago
6 0

Answer:

3a) 5/45 you divide by 5

3b) 6/7 you divide by 2

3c) 2/7 you divide by 9

3d) 2/5 you divide by 9

4a) 6

4b) 1 <u>1/4</u> or 5/4 (both are correct)

4c) 3 <u>1/2</u> or 3 <u>3/6</u> (both are correct)

4d) 5 <u>1/8</u>

The fraction bar tells you to divide the top number by the bottom number.

Step-by-step explanation:

For 3a through 3d, you just use the fraction that has a missing number, and if the missing number is at the bottom, use the top number and devide it by the other top number that the fraection is equal to.

For 4a through 4b, devide the top the bottom number

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Answer: 1+(-3)

Because you round the numbers, anything below 5 is rounded to 0 and anything 5 or above is rounded up. like 1.2 is 1, and 5.7 is 6.

7 0
2 years ago
(d) If the perimeter of a rectangle is 32, then the length is 13 and the width is 3.
Stells [14]

Answer:

  • length = 10
  • width = 6

Step-by-step explanation:

Any pair of dimensions that total 16 will give a rectangle with a perimeter of 32.

  P = 2(L +W)

  32 = 2(L +W)

  16 = L +W . . . . . . . divide by 2

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This is true for L = 13 and W = 3. It is also true for L = 10 and W = 6, or any other pair of dimensions x and (16-x).

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2 years ago
7th grade math <br><br><br><br>2 If 40 is decreased by 80%, what is the new amount?​
Afina-wow [57]

Answer:

32

Step-by-step explanation:

6 0
2 years ago
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For spirit week at a local high school, students were encouraged to wear their school colors of green and white. 1,500 students
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Answer:

17%

Step-by-step explanation:

1,500 + 300 = 1,800

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3 years ago
Which equation has a constant of proportionality equal to 0.25
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Answer: y = 1/4x

Step-by-step explanation:

If the constant of proportionality is K, then:

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