Respuesta :
Because 6 times 9 is 54, To make it longer they just multiplied then added. They multiplied 6 times 5 which is 30 then multiplied 6 times 4 then added the two which equal 54.
6(9)
But 9 =5 +4
6(9) = 6(5 + 4)
By using distributive property
6(9) = 6(5) + 6(4)
This is the same as the question.
Hope this helped.
But 9 =5 +4
6(9) = 6(5 + 4)
By using distributive property
6(9) = 6(5) + 6(4)
This is the same as the question.
Hope this helped.