Natalia solved the problem 74.4/12=6.2. complete the model with partial products check Natalia's work using multiplication

Natalia's work is wrong.

Step-by-step explanation:

Natalia divided a decimal number by an entire number. Since division is a operation derived from multiplication, the best approach to check if work was good is multiplying the given result by denomination, that is:

1) Given.

2) Definition of addition.

3) Distributive property.

4) Definitions of multiplication and decimal number.

5) Definition of division/Associative property.

6) Associative property.

7) Definition of multiplication.

8) Definition of divsion.

9) Defintion of decimal number.

10) Definition of addition/Result

Natalia's work is wrong.

water molecules will move from the side of higher water concentration to the side of lower concentration until both solutions are isotonic. at this point, equilibrium is reached. in an isotonic solution, the flow of water in and out of the cell is happening at the same rate.

hope this < 3

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have