Question

A picture measuring 3.5" high by 5" wide is to be enlarged so that the width is now 9 inches. How tall will the picture be?



Help me plz....​

Answer 1

Answer:

6.3

Step-by-step explanation:

by unitary method

mark me brainliest

Answer 2

Answer:

6.3''

Step-by-step explanation:

The measurements of the picture are 3.5'' high by 5'' wide or 3.5''×5''.

So, the ratio of height to width is 3.5:5 or, 7:10.

If the picture is enlarged then the ratio of it's height  to width will remain the same.

Given the width of the enlarged picture is 9'' and the height is assumed to be x''.

Therefore, we can write, x/9=7/10, ⇒ x=63/10, ⇒x= 6.3''

Hence, the enlarged picture will be 6.3'' tall. (Answer)