carrllyyyy
carrllyyyy
02-05-2017
Mathematics
contestada
Evaluate [(21 + 6) − 32] ÷ 9 ⋅ 2.
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mcbridejr21
mcbridejr21
02-05-2017
If you follow PEMDAS your answer would be 3.6.
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yminose731
yminose731
02-05-2017
[(21 + 6) − 32] ÷ 9 ⋅ 2
[27 − 32] ÷ 9 ⋅ 2
[-5] ÷ 9 ⋅ 2
-0.55...
·2
-1.111.....
(...=ongoing)
so, -1.12(rounded) is the answer or -1 (rounded)
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