Are you smart enough to multiply two numbers
Number Theory
Level
2
We have two, two digit numbers AB and CD if the value of A×C=20 , (A×D)+(B×C)=48 and B×D=16 calculate the value of AB×CD
Note:-Here AB and CD means two digit numbers not multiplication And A×C, A×D ,B×C and B×D means multiplication
Hint:-You have to do something with distributive property of multiplication under addition
by
Aman Sharma