![a+b=8\\a=0,\,\,b=8;\,\,\,000+888=0+888=888\\a=1,\,\,b=7;\,\,\,111+777=888\\a=2,\,\,b=6;\,\,\,222+666=888\\a=3,\,\,b=5;\,\,\,333+555=888\\a=4,\,\,b=4;\,\,\,444+444=888\\a=5,\,\,b=3;\,\,\,555+333=888\\a=6,\,\,b=2;\,\,\,666+222=888\\a=7,\,\,b=1;\,\,\,777+111=888\\a=8,\,\,b=0;\,\,\,888+000=888+0=888](https://tex.z-dn.net/?f=a%2Bb%3D8%5C%5Ca%3D0%2C%5C%2C%5C%2Cb%3D8%3B%5C%2C%5C%2C%5C%2C000%2B888%3D0%2B888%3D888%5C%5Ca%3D1%2C%5C%2C%5C%2Cb%3D7%3B%5C%2C%5C%2C%5C%2C111%2B777%3D888%5C%5Ca%3D2%2C%5C%2C%5C%2Cb%3D6%3B%5C%2C%5C%2C%5C%2C222%2B666%3D888%5C%5Ca%3D3%2C%5C%2C%5C%2Cb%3D5%3B%5C%2C%5C%2C%5C%2C333%2B555%3D888%5C%5Ca%3D4%2C%5C%2C%5C%2Cb%3D4%3B%5C%2C%5C%2C%5C%2C444%2B444%3D888%5C%5Ca%3D5%2C%5C%2C%5C%2Cb%3D3%3B%5C%2C%5C%2C%5C%2C555%2B333%3D888%5C%5Ca%3D6%2C%5C%2C%5C%2Cb%3D2%3B%5C%2C%5C%2C%5C%2C666%2B222%3D888%5C%5Ca%3D7%2C%5C%2C%5C%2Cb%3D1%3B%5C%2C%5C%2C%5C%2C777%2B111%3D888%5C%5Ca%3D8%2C%5C%2C%5C%2Cb%3D0%3B%5C%2C%5C%2C%5C%2C888%2B000%3D888%2B0%3D888)
Как видим, во всех вариантах выходит 888.
Ответ б) 888.
а) <u>4, 24, 40, 120</u>
б) <u><em>4, 6, 24</em></u>
в)<u><em> 6, 30</em></u>
г) <u><em>24, 120</em></u>
1) 16 :48 = 1/3 часть получается томата из свежих помидоров. 2) 72 х 1/3 = 24 кг томата получается из 72 кг помидоров.
Смогу только с иксом.
x+5x/2=12 3/5
после сокращений
3x=12 3/5
x=4 3/5
4 3/5*5=20 3/5
20 3/5 - 4 3/5 = 16
Ответ : на 16