Masha bought red, green, and yellow balloons for a party. she bought 40 red balloons. the number of green balloons masha bought is 3/5 of the number of red balloons. the number of green balloons is also 2/3 of the number of yellow baloons. while being inflated, 1/20 of the red balloons, 1/12 of the green balloons, and 1/36 of the yellow balloons popped. the remaining balloons were used as party decorations. what part of all the balloons masha purcashed decorate the party? i need help thank u <3