Mathematics
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OpenStudy (moazzam07):
Multiply five and four-sevenths negative two and two-fifths
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OpenStudy (moazzam07):
@DaBest21
OpenStudy (moazzam07):
OpenStudy (anonymous):
\[5\frac{ 4 }{ 7 }*-2\frac{ 2 }{ 5 }\] is this it
OpenStudy (moazzam07):
ok
OpenStudy (anonymous):
well make it so its not a mixed number ill do the left and u do the right
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OpenStudy (anonymous):
for example the left is 39/7
OpenStudy (anonymous):
what did u get @moazzam07
OpenStudy (moazzam07):
wait what
OpenStudy (anonymous):
to get that i did 5*7=35 using the 5 that was the whole number in \[5\frac{ 4 }{ 7 }\] then i added the 4 from 4/7 to 35 to get 39/7
OpenStudy (moazzam07):
its 39/7 x -8/5
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OpenStudy (anonymous):
no do -2 *5=what @moazzam07
OpenStudy (moazzam07):
-10
OpenStudy (anonymous):
yes im back it was lagging so i had to close it
OpenStudy (anonymous):
yes so -10+2 from 2/5 =-8 u were right before i didnt look ahead srry so yes its 39/7*-8/5
OpenStudy (anonymous):
now just multiple the numerators by each other and the denominators
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OpenStudy (anonymous):
39*-8 and 7*5
OpenStudy (anonymous):
what did u get @moazzam07
OpenStudy (anonymous):
hello @moazzam07
OpenStudy (anonymous):
are u there its -312/35
OpenStudy (anonymous):
mention me again if u need help
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OpenStudy (moazzam07):
bue whats the answer @DaBest21
OpenStudy (anonymous):
-312/35