Find two Equivalent Fractions for 21/42?

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Anonymous Profile
Anonymous answered
21/42 = 1/2
Duane Bryant Profile
Duane Bryant answered
One way is to find a number (or numbers) that divide into both numbers with an even (whole number) quotient.  (A common divisor)  The other way is to simply multiply both the nominator and the denominator by a whole number (other than 1).
Onos Trust Profile
Onos Trust answered
Since photosynthesis is the conversion of carbon dioxide and water into a sugar called glucose using sunlight energy,water is the key for this reaction to take place

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