Given, radius of hemispherical bowl, r = 9 cm
And radius of cylindrical bottles, R = 1.5 cm and height h = 4 cm
∴ Number of required cylindrical bottles = Volume of hemispherical bowlVolume of one cylindrical bottle
=23πr3πr2h=23×π×9×9×9π×1.5×1.5×4=54