21 - 12 ÷ 4 - 3 x ( -7 )
Answers
Answered by
5
Answer:
21-12÷4-3×(-7)
21-3-3×(-7)
21-6×(-7)
21+42
63
Answered by
0
Answer:
38
Step-by-step explanation:
By applying BODMAS Rule ,
=21-(12÷4)-3×(-7)
=21-3-(3×(-7))
=21-3-(-21)
=21-3+21
=21+17
=38.
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