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Ilya [14]
2 years ago
7

15 masons can renovate a hall in 20 days. How many masons will renovate the hall in 12 days?.

Mathematics
1 answer:
Nastasia [14]2 years ago
5 0

Answer:

9

Step-by-step explanation:

Use rule of three

15 => 20

x => 12

x=\frac{12*15}{20}

x = 9

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Which statement compares the two numbers correctly?
Over [174]

Answer:

D) six hundred twenty-nine thousandths > six times one tenth plus three times one hundredth plus two times one thousandth

629000>8403     TRUE

Step-by-step explanation:

A) six times one tenth plus three times one hundredth plus two times one thousandth < six hundred twenty-nine thousandths

8,403.00

<629000 FALSE

B) six times one tenth plus three times one hundredth plus two times one thousandth = six hundred twenty-nine thousandths

8403= 629000   FALSE

C) six hundred twenty-nine thousandths < six times one tenth plus three times one hundredth plus two times one thousandth

629000<8403 FALSE

D) six hundred twenty-nine thousandths > six times one tenth plus three times one hundredth plus two times one thousandth

629000>8403     TRUE

Hope This Helps!!!

5 0
3 years ago
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Keith_Richards [23]
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4 0
3 years ago
Solve for x: -3 + x = -22
Tanya [424]

Answer:

x= -19

Step-by-step explanation:

-3 + x = -22

Add 3 to each side

-3+3 +x = -22 +3

x = -19

3 0
3 years ago
The number of subsets that can be created from the set {1, 2, 3} is:
kkurt [141]

Answer:3

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
The length of a rectangular garden is three feet less than twice it’s width. If the perimeter of the garden is 42 feet, what is
Masja [62]

Answer:

The length of a rectangular garden is: 13 feet

Step-by-step explanation:

You have 2 lengths that are 2x-3 feet, and 2 widths that are x.

2x-3 + 2x-3 +x +x =42 feet

4x -6 +2x -42 feet

6x -6 = 42 feet

6x = 48 feet

x = 8 feet (so, 2x-3 = 16-3 = 13 feet)

3 0
3 years ago
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