Question

In each of the following replace * by a digit so that the number formed is divisible by
9
a) 49*2207 b) 5938*623.

Answer 1

Answer:

a = 3 b=0

Step-by-step explanation:

a=3 because 4+9+2+2+0+7=24 . 24÷9 not divisible but 24+3=27 and 27÷9=3.

Hence proved that 3 is the answer .

b=0 because 5+9+3+8+6+2+3=36. 36÷9=4

Hence proved that 0 is the answer .

Please mark my answer as the brainliest answer :)