Answer: " 0.85 L " ; or, write as: " [tex]\frac{21}{25}[/tex] L " .
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Step-by-step explanation:
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Note the exact conversion: 1000 mL = 1 L .
840 mL * [tex]\frac{1 L}{1000mL}[/tex] = ? L ;
The unit of "mL" cancel out; since "mL/mL" = 1 ;
since any non-zero value, divided by itself, results in "1 " ;
and we have:
(840/ 1000) L ;
Cancel out a "zero" for both the number and the denominator:
to get:
(84/ 100) L ;
84 ÷ 100 = 0.84 ;
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The answer is: 0.84 mL ;
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84/100 = ? ; divide each side by "4" ;
(84÷4)/(100÷4) = 21/25 ;
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The answer is: 0.85 L ; or, write as: " [tex]\frac{21}{25}[/tex] L " .
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Hope this is helpful to you. Best of luck!
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