Question

1)5,6*0,08+0,23*2,4=         2)(72-42,56)*0,08=                                                                             *-УМНОЖИТЬ    решить надо по действиям

Answer 1

1)5,6*0,08=0,448
2)0,23*2,4=0,552
3)0,552+0,448=1

1)72-42,56=29,44
2)29,44*0,08=2,3552

Answer 2

5,6 • 0,08+0,23•2,4=5,6•0,08=0,448. 0,23•2,4=0,552. 0,448+0,552=1

Answer 3

1. To solve the expression 5.6 * 0.08 + 0.23 * 2.4, you need to perform the multiplication and addition operations in order.

5.6 * 0.08 = 0.448 (multiplication) 0.23 * 2.4 = 0.552 (multiplication)

Now, we can add the results:

0.448 + 0.552 = 1

Therefore, 5.6 * 0.08 + 0.23 * 2.4 equals 1.

2. To solve the expression (72 - 42.56) * 0.08, you need to perform the subtraction and multiplication operations.

72 - 42.56 = 29.44 (subtraction)

Now, we can perform the multiplication:

29.44 * 0.08 = 2.3552

Therefore, (72 - 42.56) * 0.08 equals 2.3552.