Respuesta :

emi04
50 = 1/10 of 500


50 = 1 out of 10 parts
1 x 10 = 10
50 x 10 = 500
 50/x is equal to 1/10

1 times 50 is 50   ..  so 10 times 50 is 500

50 is 1/10 of 500