4+4 18 - 6 -8
4+4×18−6−8123×6−146×5=?
A1
B2
C6.65
D7.75
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4+4×18−6−8123×6−146×5=?
Correct Answer: D [7.75]
Explanation:
Using the BODMAS Rule:
4+4×18−6−8123×6−146×5
=4+72−6−82(123×3−73×5)
=76−142(369−365)
=622×4
=314
=7.75
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