Question

Please answer this.It is urgent so please answer fast

Answer 1

Answer:

(i) c=5 a=4 b =3

143+554 = 697 and there is no carry over

(ii) (1+3+6) - (2y) = 0. ( As difference of s of odd and even is zero)

10 - 2y = 0

2y=10

y=5

(iii) a) a=9b =1. b) a= 6, B = 7

199

+199

398

c) s=6, M=9 b=1 u =0

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