Mathematics
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OpenStudy (anonymous):
Determine what the next equation would be, and verify that it is indeed a true statement.
4 × 6 = 5 × 7 - 11
6 × 8 = 7 × 9 - 15
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OpenStudy (anonymous):
can someone help me with this
OpenStudy (anonymous):
8 x 10 = 9 x 11 - 17
OpenStudy (saifoo.khan):
8 x 10 = 9 x 11 - 17
OpenStudy (asadkarim7):
8x 10 = 9 x 11 - 19
OpenStudy (anonymous):
one said -17 and one said -19 so which one is it
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OpenStudy (anonymous):
I did that wrong. Asad's right.
OpenStudy (anonymous):
ok
OpenStudy (anonymous):
I forgot 13's an odd.
First part it's evens...
Second part is +5
OpenStudy (anonymous):
Sorry +4
OpenStudy (saifoo.khan):
8x 10 = 9 x 11 - 19
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OpenStudy (anonymous):
why is this a true statement?
OpenStudy (anonymous):
yes
OpenStudy (anonymous):
salaams Asad can you tell me why it is true statement plz?
OpenStudy (asadkarim7):
well i cant say buddy
OpenStudy (anonymous):
Place the digits 1, 2, 3, 7, and 8 in the following boxes so that the greatest quotient is obtained.
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OpenStudy (anonymous):
ok asad can you answer this just pretend there are boxes lol
OpenStudy (asadkarim7):
where should u imagine the boxes?
OpenStudy (anonymous):
under the problem
OpenStudy (asadkarim7):
like __ x __ = __ x __ - __
OpenStudy (anonymous):
yes
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OpenStudy (anonymous):
exactly
OpenStudy (asadkarim7):
ok so i have to go reverse ??
OpenStudy (anonymous):
okay
OpenStudy (anonymous):
yes
OpenStudy (asadkarim7):
oh k here we go
2 x 4 = 3 x 5 - 7
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OpenStudy (anonymous):
ok so what is the greatest quotient?
OpenStudy (asadkarim7):
its true
RHS = LHS
OpenStudy (anonymous):
ok
OpenStudy (asadkarim7):
quotient ?
OpenStudy (anonymous):
yes you have to flip the #'s around to get the greatest quotient meaning multiply