Lina made 9 flower necklaces. Each necklace had 16 carnations and 10 hibiscus flowers.


Which equation could be used to calculate the total number of flowers used for the leis?


A.

9 × 16 × 10 = f


B.

9 × (16 × 10) = f


C.

(9 × 16) + (9 × 10) = f


D.

(9 + 16) × (9 + 10) = f