16g corn starch would be used in a 24 cm mold
Explanation:10g of corn starch = 15 cm
let the number of corn starch in 24cm mold = y
10g = 15cm
y = 24cm
cross multiply:
10g(24cm) = y(15cm)
240g = 15y
divide both sides by 15:
240g/15 = 15y/15
y = 16
Hence, 16g corn starch would be used in a 24 cm mold
