Question

Ann had some red and blue balloons in the ratio 7:2 she gave away 15 red balloons and bought another 20 balloons then she found that she had an equal number of balloons and blue balloons. how many balloons did she have at first? ​

Answer 1

Respuesta:

bdhsjsjwsjekihr t thtntjt trhbdjr fhdkdkrbfvdjdnd dhddvddbbdfjkfbf fgdkd r rhdjrnrvjd dvdkdbrvej dhddbvd ddhdkdvrjbdvrnrnr

mal