Ihave 2 questions and i need the answers in less than 20 mins question 1.
what value should go in the empty boxes to complete the calculation for finding the product of
0.61 × 0.45? both numbers are the same; however, only input the number one time in your answer. picture is shown below question 2.
when adding 32.6 to a certain number, the sum is 36.14, as seen below. what number should go in the box to complete the addition problem? picture is also shown below

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

k

step-by-step explanation:

domit