Let x be the fifth number
⇔
⇔ 23.3 + x = 34
⇔ x = 10.7
The value 600 is 30 times as much as 20
<h3>Ratio and proportion</h3>
Ratio are written in terms of fractions. The expression 600 is how many times as much as 20 can be written as;
600 = x *20
where x is the required value or factor
20x = 600
Divide both sides by 20
20x/20 = 600/20
x = 30
Hence the value 600 is 30 times as much as 20
Learn more on ratio and proportion here: brainly.com/question/19994681
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A= 2.5
b= 2
LM/ON= 15
LO/MN= 5
