Please explain how to solve this question - Math - Comparing Quantities

Question

Please explain how to solve this question

Gursheen Kaur · Accepted Answer

Dear Student,
<img alt="" src=
"https://s3mn%20mnimgs%20com/img/shared/content_ck_images/ck_6002c205f0be9%20jpg"
style="width: 678px; height: 1023px;">

Please explain how to solve this question....