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: <u>49:35</u> .
The greatest common factor of 49 and 35 is 7 .
Divide each number by 7 . . . <em>7:5</em> . . . <u>that's</u> what you have to match.
<u>7:4</u>
Their greatest common factor is ' 1 '.
No help at all, and this one is not it.
<u>14:25</u>
Again, their greatest common factor is '1 '.
No help at all, and this one is not it.
<u>21:15</u>
Their greatest common factor is ' 3 '.
Divide both numbers by 3 . . . <em>7:5 </em>.
That's it !
What is it maybe i can help?
B,D is the answer for your question
4% of 73 will be 2.92.
<span>This is because 4/100 X 73 = 2.92 </span>
Answer:
th part of the bottle will be drunk by the calf.
Step-by-step explanation:
Part of the bottle fed by the piglet = 
Milk left in the bottle = 1 -
= 
= 
Milk drunk by the calf = 
th of the left part
= 
= th part of the bottle
Therefore, th part of the bottle will be drunk by the calf.
