217 (3)5 (4) 1
(109 (2) 7
* = 0+1. As per this condition, which of the following digits should replace
in the number 3*05, so that it is exactly divisible by 3?
(Choose two correct alternatives.)
Answers
Answered by
2
Answer:
217
Step-by-step explanation:
hope u will understand
Answered by
0
Correct option is
D
136
Let the number be x
Result when calculated wrongly =
8
17x
...(I)
Result when calculated correctly =
17
8x
...(II)
(I)−(II)=225
⇒
8
17x
−
17
8x
=225
⇒
136
289−64
x=225
⇒
136
225
x=225
⇒x=136
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