Which of the following ratios is equivalent to 49:35?
Answers
Answer 1
Answer:
The best way to find it is to reduce each ratio you work with to its
lowest terms,and see which ones are equal. To reduce a ratio to its
lowest terms, divide each number by their greatest common factor.
First, the one that you're trying to match: 49:35 .
The greatest common factor of 49 and 35 is 7 .
Divide each number by 7 . . . 7:5 . . . that's what you have to match.
7:4
Their greatest common factor is ' 1 '.
No help at all, and this one is not it.
14:25
Again, their greatest common factor is '1 '.
No help at all, and this one is not it.
21:15
Their greatest common factor is ' 3 '.
Divide both numbers by 3 . . . 7:5 .
That's it !
The best way to find it is to reduce each ratio you work with to its
lowest terms,and see which ones are equal. To reduce a ratio to its
lowest terms, divide each number by their greatest common factor.
First, the one that you're trying to match: 49:35 .
The greatest common factor of 49 and 35 is 7 .
Divide each number by 7 . . . 7:5 . . . that's what you have to match.
7:4
Their greatest common factor is ' 1 '.
No help at all, and this one is not it.
14:25
Again, their greatest common factor is '1 '.
No help at all, and this one is not it.
21:15
Their greatest common factor is ' 3 '.
Divide both numbers by 3 . . . 7:5 .
That's it !
Answer 2
Answer:
49=7*7
35=7*5
so 49:35=7*7:7*5=7:5
7:4 is not 7:5
14:25 also isn't 7:5
21:15=3*7:3*5=7:5
the answer is 21:15
35=7*5
so 49:35=7*7:7*5=7:5
7:4 is not 7:5
14:25 also isn't 7:5
21:15=3*7:3*5=7:5
the answer is 21:15
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Twenty percent of 150 is
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State two numbers such that the lesser number is 25% less than the greater number.
Answers
75 and 100.
It is 25% lesser because if you subtract 75 and 100 from each other, you get 25.
It is 25% lesser because if you subtract 75 and 100 from each other, you get 25.
Another pair would be 8 and 6 because 6 is 2 less than 8 and 2 is 25% of 8
Answers
Greater then your welcome
B = {a, b, c, d}
C = {0, a, 2, b}
Find B n C.
Answers
So the n notation means what are in both of them so it would be {a, and B}
Answers
Here, 2x - 3y - 5 = 0
3y = 2x - 5
Divide the equation by 3,
y = 2/3x - 5/3
Compare it with,y = mx + c
So, slope (m) = 2/3
In short,Your Answer would be: 2/3
Hope this helps!
3y = 2x - 5
Divide the equation by 3,
y = 2/3x - 5/3
Compare it with,y = mx + c
So, slope (m) = 2/3
In short,Your Answer would be: 2/3
Hope this helps!
Answer:
2/3
Step-by-step explanation:
Answers
50*10 so it would equal 500
b. 10^9
c. 10^10
d. 10^11
Answers
Your answer is a. 10^8
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