Which story problem could be solved using the given equation? 1 4 × 3 5 =m

Step-by-step explanation:

Here, the given expression is 14 x 35 = m

here, m is the product of two numbers 14 and 35.

STORY ABOUT THE PROBLEM

Let the number of children in a class = 14

Let us assume each student receives a home work of 35  questions in the spring break.

Let m represents the total number of question a teacher has to check after the spring break.

So, by given information:

Number of children  x  Question to each children = Total questions

or,  14 x 35 =  m

y=mx+

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