11:143=?:63
a.5
b.9
c.8
d.7
Answers
Answered by
0
Answer:
sorry friend I don't know the answer
Answered by
0
Answer:
(11x11)+(11x2)
=121+22
=143
in similar way,
(7x7)+(7x2)
=49+14
=63
the answer is d.7
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