Which of the following helps you to determine that six hundred ninety-three is divisible by 3?
6 plus 9 plus 3 is divisible by 3.
3 is divisible by 3.
ninety-three is divisible by 3.
The last digit is a 3.
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OpenStudy (anonymous):
@Abhisar
OpenStudy (anonymous):
@moha_10
OpenStudy (anonymous):
the 2nd one as i think
OpenStudy (anonymous):
ok i have another question
OpenStudy (anonymous):
go ahead
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OpenStudy (anonymous):
Which of the following is not true?
2 and 5 are the only prime factors of twenty.
The prime factorization of forty-six is 2 times twenty-three.
3 is the only prime factor of twenty-seven.
The prime factorization of twenty-four is 2 squared times 3 squared.
OpenStudy (anonymous):
@moha_10
OpenStudy (anonymous):
the also that making snce is the 2nd one by eliminating the wrong answer
OpenStudy (anonymous):
so is it the 2nd one ??
OpenStudy (anonymous):
u have more i wnna help u
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OpenStudy (anonymous):
ok
OpenStudy (anonymous):
yes
OpenStudy (anonymous):
When comparing seven-eighteenths to one-half using mental math, what fraction is useful?
seven-halves
seven-fourteenths
nine-eighteenths
eighteen thirty-sixths
OpenStudy (anonymous):
@moha_10 do you know
OpenStudy (anonymous):
wait i'm thinking of it
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OpenStudy (anonymous):
ok :D
OpenStudy (anonymous):
seven-fourteenth
OpenStudy (anonymous):
that's the answer
OpenStudy (anonymous):
last question
OpenStudy (anonymous):
Which of the following is greatest?
nine twenty-fifths
zero point three two
thirty-three one hundredths
thirteen-fiftieths
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OpenStudy (anonymous):
go on plz
OpenStudy (anonymous):
?????????????????
OpenStudy (anonymous):
the last one
OpenStudy (anonymous):
Thank you that is it i really appreciate it thank you sooo much