Question

please solve this past it is emergency

Answer 1

when we multiply a number that is shown 5 or 10 is multiplied by 4 then 5 x 4 is equal to 20 and 10 x 4 is equal to 40 then the next you can do by yourself

Answer 2

40/10=4/1=4:1(4,2,10,5)
20/5=4/1=4:1(5,1)