Seudónimo Seudónimo

19-05-2017
Mathematics

contestada

Number Sense : Would the answer to 20 x 500 have three zeros or four zeros? EXPLAIN.

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apologiabiology apologiabiology

19-05-2017

20=2*10
500=5*10*10

20*500=
2*10*5*10*10=
2*5*10*10*10=
10*10*10*10=
10000
4 zeroes

Answer Link

thepopularoneha thepopularoneha

19-05-2017

500 * 20= 10000
So they would have 4 zeros.
-thepopularoneha

Answer Link

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