The question asks per week. So 1.5 cups times 7 days is 10.5 cups.
<span>The pipe leaks </span>10.5 cups<span> every week.</span>
Which relation? I didn't see that you attached any images or the choices you have to pick from. If you want us to help you out, please provide all the information you can so we can find the best way to help you. Thank you!
0.5 will be rounded to 1.0
1.2 will be rounded to 1.0
1.7 will be rounded to 2.0
3.4 will be rounded to 3.0