Question

The product of two numbers is 528 . If the product of their unit ' s digit is 8 and the product of their ten's digit is 4 ; find the numbers

Answer 1

let the number be 8x and 4x

therefore..8x+4x=528
X =528/12
X=44

Answer 2

Answer:

22 x 24 = 528

Step-by-step explanation:

Let the two numbers be Aa and Bb

Aa x Bb = 528  

ab = 8  

SO a = 2 and b = 4  

AB = 4

So A= 2 and B = 2

So the numbers are 22 and 24

ie 22 x 24 = 528