Решите: 270×(68: 24-1/3)×3 1/4+3/5= - вопрос №594109127068241331435 от manoco 07.09.2022 21:42

Question

Математика: Решите: 270×(68: 24-1/3)×3 1/4+3/5=

manoco · Answer

270 * (68:24-1/3)*3 1/4 + 3/5 =270 * (17/6-1/3)*3 1/4 + 3/5 =270 * (17/6 - 2/6)*3 1/4 + 3/5 =270 * (15/6)*3 1/4 + 3/5 =270 * 15/6 * 13/4 + 3/5 =270 * 195/24 + 3/5 =270*195/24 + 3/5 =52650/24 + 3/5 =26325/12 + 3/5 = 131625/60 + 36/60 = 131685/60 = 2193 45/60 = 2193 3/4...