Respuesta :
The number of sweets in June is  40
Let the number of sweets June have is "Q"
Given that April,  May  and  June collectively have 90 sweets.
Also, Â May has three-quarters of the number of sweets that as that of Â
June
[tex]\rm Number \; of \; sweets\; for \; May = \dfrac{3Q}{4}[/tex]
Also it is given that April has two third of the sweets that May has hence we can write
[tex]\rm Number \; of \; the \; sweets\; in \; the\; April = \dfrac{2}{3}\times \dfrac{3}{4}Q = Q/2[/tex]
According to the given condition the total number of sweets in three months  is 90 sweets  which can be  solved further in the following way
[tex]\rm \dfrac{Q}{2} + \dfrac{3}{4} Q+ Q = 90 \\\\Q( 0.5 + 1.5 +0.75) = 90\\\\Q = 90/2.25 = \bold{40}[/tex]
So the number of sweets in June is 40
For more information please refer to the link given below
https://brainly.com/question/730705