The three girls baked 88 cupcakes altogether.
Cupcakes Baked by Each
Number of cupcakes baked by Tina, T = 40
It is given that Daisy baked 4/5 as many cupcakes as Tina.
Therefore, number of cupcakes baked by Daisy, D = (4T/5) (Applying fractions)
⇒ D = (4/5)×40
⇒ D = 4 × 8
⇒ D = 32
Also, it is given that Miko baked 1/2 as many cupcakes as Daisy.
Thus, number of cupcakes baked by Miko, M = D/2 (Applying fractions)
⇒ M = 32/2
⇒ M = 16
Calculating Total Number of Cupcakes Baked
Cupcakes baked by the three girls altogether = T + D + M
= 40 + 32 + 16
= 88
Hence, the girls together baked 88 cupcakes.
Learn more on fractions here:
https://brainly.com/question/10354322
#SPJ4
