Question

1)2,45•(m-8,8)=4,41 2)7,54k-3,6k=5,91

Answer 1

2,45m=21,56+4,41
2,45m=25,97
m=10,6
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3,94k=5,91
k=1,5

Answer 2

1. Let's first simplify the left-hand side of the equation by distributing the 2.45:

2.45•(m-8.8) = 2.45m - 21.56

Now we can substitute this expression back into the original equation and solve for m:

2.45m - 21.56 = 4.41

2.45m = 25.97

m = 10.59

Therefore, the solution to the equation 2.45•(m-8.8) = 4.41 is m = 10.59.

2. To solve this equation, we first simplify the left-hand side by combining like terms:

7.54k - 3.6k = 5.91

3.94k = 5.91

k = 1.5

Therefore, the solution to the equation 7.54k - 3.6k = 5.91 is k = 1.5.