Pratham enlarges an image of dimensions 37.5cm*25cm on his computer in such a way that the dimensions of the enlarged image are in same proportion as the orginal image. Which of these could be the dimensions of the new enlarged image? Options a)60cm*40cm b)75cm*62.5cm c)75cm*75cm d)100cm*50cm
Answers
Answered by
10
Answer:
a
Step-by-step explanation:
In the original image, when you divide the length by the width, you get
37.5/25= 1.5
Now even when the picture has enlarged , this ratio of length to width will never change as the question says ''the dimensions of the enlarged image are in same proportion as the orginal image'' .
So for each part, calculate this ratio, and the one which results in 1.5 will be the dimensions of the enlarged image
a) 60/40 = 1.5 <----the ratio is 1.5 here
b) 75/62.5 = 1.2
c) 75/75 =1
d) 100/50 = 2
therefore a) is the answer
vijayakeshavareddyga:
Thank you genius
Answered by
0
Answer:
easy
Step-by-step explanation:
60/40=1.5
Similar questions