Question

the units digit of a two digit number is greater than its ten digit by 2,and the product of that number by the sum of its digit is 144. find the number.

Answer 1

a.14
b.24
c.46
d.35
e.20

Answer 2

ok so for the first part you only have to options correct?

Answer 3

your options are b and d
so now you have to figure out which is the final answer

Answer 4

so according to the question you need to add the ten unit and the one unit
so
2+4=6
4+6=10

then using those sums find the product between the sums and the original number

Answer 5

since the answer for that area is given at 144... 46*10 would not make sense
that leaves the answer to be 24*6 (=144)

so your answer is B.