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kondor19780726 [428]

3 years ago

10

What expression is equivalent 19/38

2 answers:

dezoksy [38]3 years ago

8 0

The answer is 1/2 because 38 divide by 2 is 19

Alex3 years ago

4 0

I am not going to tell you the answer but i can tell you how to find it out. First you have to put 19/38 on a paper. Then multipy the numarator and denomanator by the same number on the top and bottom which is called a whole number. 19/38 times 2/2 or 3/3 or 4/4 or anything. Your answer is equivalent to 19/38

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A store was keeping track of how many bottles of hand sanitizer and soap bars were sold last week. A bottle of hand sanitizer co

agasfer [191]

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Bar soap=83 bottles

Step-by-step explanation:

Let x represent the hand sanitizer and y the sop.

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$x+y=218\ \ \ \ \ ...i\\\\4.25x+2.15y=752.20\ \ \ \ \ ...ii$

#Make x the subject in i then substitute in ii to solve;

$x=218-y\\\\\therefore 4.25(218-y)+2.15y=752.20\\\\926.5-4.25y+2.15y=752.20\\\\174.3=2.1y\\\\y=83\\\\x=218-83=135$

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