What are the revised versions of water grinding mill and horse cart

What are the revised versions of water grinding mill and horse cartANSWER A watermill or water mill is a mill that uses hydropower. It is a structure that uses a water wheel or water turbine to drive a mechanical process such as milling (grinding), rolling, or hammering. Such processes are needed in the production of many material goods, including flour, lumber, paper, textiles, and many metal products. These watermills may comprise gristmills, sawmills, paper mills, textile mills, hammermills, trip hammering mills, rolling mills, wire drawing mills.

You can solve this problem using the formula m = 4a + 2c. m is for meatballs, a is for adults, and c is for children.m = 4 (25) + 2 (6)m = 100 + 12m = 112112 meatballs are required for a party of 25 adults and 6 children.