Solution : 756 /84 = 9 and 658/94 = 7. Explanation : തന്നിരിക്കുന്ന സംഖ്യവാചകത്തെ അതിന്ടെ സമവാക്യമായ ഗുണനവാക്യമായി പരിഗണിച്ച ഉത്തരം കണ്ടെത്താം. To solve the problem, It would help to see the given statement as an equivalent multiplicative statement.
Best Explanation :Madhav C
From 4 to 9, there are 6 numbers 4, 5, 6, 7, 8. 9.
The products that has a number from 4 to 9 in its unit’s place will be these – 9 X 4 , 9 X 6, 8 X 7, 8 X 6, 7 X 4, 6 X 4 . All other combinations will either have any other number in the unit’s place or any number from 4 to 9 will be repeated. 5 is not considered here since if 5 comes as single digit or in the unit’s place of two digit, it will get repeated in the unit’s place of three digit.
So by trying out different combinations of the above products by making one of them a two digit (using any of the other 4 numbers that are not in the product ) , we will get the three digit number.
64 X 9 = 576 (here 6 is getting repeated so not possible)
74 X 9 = 666 (same)
like wise, by trial and error.
