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Caiden Bradshaw
Mathematics
11 May, 13:56
Simplify:
(-1/4 - 1/2) divided by (-4/7) ?
+5
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1
)
Addison Lopez
11 May, 14:24
0
Step-by-step explanation:
first find a common denominator:
1/2=2/4
Next keep change change
-1/4+-2/4=-3/4
Find another common denominator
4x7=28
3x7=21
4x4=16
-21/28 divided by - 16/28=588/448 or 21/16 or 1 5/16
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