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KIM [24]
3 years ago
11

The chemicals in my swimming pool use a ratio of 5 tablets of chlorine for every 14 days. Which ratio shows the number of chlori

ne tablets needed for 42 days?
Mathematics
1 answer:
kipiarov [429]3 years ago
5 0

Answer:

42 days/14 days = 3

3x5 tablets = 15

15 tablets for 42 days or 15/42

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Solve one-third/5 = a/20 <br> a = 3/5<br> a = 3/4<br> a = 4/3<br> a = 5/3
WINSTONCH [101]

Answer:

4/3

Step-by-step explanation:

Step 1: Cross-multiply.

135=a20

(13)*(20)=a*(5)

203=5a

Step 2: Flip the equation.

5a=203

Step 3: Divide both sides by 5.

5a5=2035

a=4/3

hope I'm right

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8 0
3 years ago
At the Cubs/White Sox baseball game on Sunday night, 65% of the fans were men. Another 25% were women. Of the remainder, 40% wer
strojnjashka [21]
Ok, 65% of the attendants were men, 25% were women.

That leaves us with 10% remaining. 

From those 10% .................The problem tells us that 40% are boys

So 10% * ( 0.4 ) = 4% ..............This means that 4% of the total attendants were boys.

So the distribution is

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So the number of persons that attended were

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5 0
3 years ago
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