Sock:
2.34 + -2/7 + (-0.45) + 3/8 / 4
TETSXPREME:
Pemdas?
TETSXPREME:
“PEMDAS” (parenthesis, exponents, multiplication, division, addition, subtraction)
Sock:
yup
TETSXPREME:
Ok so first will will start with the (-0.45)
Sock:
sorry my internet went out
TETSXPREME:
its alr
dukedadon:
do you still need help?
Sock:
dukedadon:
Sock:
ok ty :D
dukedadon:
ok so, you do understand the rules of pedmas, correct?
Sock:
I apologize if i don't answer for a while my internet is pretty crappy lately ever since the hurricane
Sock:
dukedadon:
dukedadon:
ok so look at the (-0.45)
dukedadon:
Remove unneeded parentheses around terms
Sock:
ok
dukedadon:
it becomes 0.45
Sock:
wouldn't that be absolute value?
dukedadon:
just listen.
Sock:
ok, sorry
dukedadon:
look at the 8 / 4 , multiply the demonitor intergers.
dukedadon:
what is 8x4?
Sock:
32
dukedadon:
exactly, so it would become 3/32
dukedadon:
add the fractions and intergers together and the answer would be 9509/5600. is that an answer choice or is the question open-ended?
Sock:
open-ended
Sock:
and after that you would divide it by four?
dukedadon:
ill do it on a jamboard for you.
dukedadon:
that way you have a better understanding,
Sock:
oooh i see what happened, the / at the end means division not mulitplication
dukedadon:
yeaaa , exactly (:
dukedadon:
if you have any more questions just dm me or @ me :D
Sock:
ty :D
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