Given, One cup of milk contains 299 milligrams of calcium. Then, m cups of milk contains m* 299 milligrams of calcium. Also, One cup of juice contains 261 milligrams of calcium. Then, j cups of juice contains j*261 milligrams of calcium. The total calcium from m cups of milk and j cups of juice = m*299 + j* 261 milligrams Since the question says to find the inequality so that the calcium intake will be greater than or equal to, the required inequality will be: m*299 + j*261 ≥ 1000
