Question

А) 2,5*1,47*4; б) 0,89*5,06+5,06*1,111.​

Answer 1

Ответ:

а)14.7 б) 10.12 ..............

Answer 2

А) To calculate the expression 2.5 * 1.47 * 4:

2.5 * 1.47 = 3.675 3.675 * 4 = 14.7

Therefore, 2.5 * 1.47 * 4 equals 14.7.

Б) To calculate the expression 0.89 * 5.06 + 5.06 * 1.111:

0.89 * 5.06 = 4.5034 5.06 * 1.111 = 5.62166

4.5034 + 5.62166 = 10.12506

Therefore, 0.89 * 5.06 + 5.06 * 1.111 equals 10.12506.