Find a number whose (a) 10% is 20 (b) 20% is 30(c) 45% of 540 (d) 75% is 360

Find a number whose (a) 10% is 20 (b) 20% is 30(c) 45% of 540 (d) 75%

1.	Find a number whose (a) 10% is 20 (b) 20% is 30(c) 45% of 540 (d) 75% is 360
Answer» <html><body><p>Step-by-step explanation:a. 10% of <a href="https://interviewquestions.tuteehub.com/tag/20-287209" style="font-weight:bold;" target="_blank" title="Click to know more about 20">20</a> as 20 <a href="https://interviewquestions.tuteehub.com/tag/x-746616" style="font-weight:bold;" target="_blank" title="Click to know more about X">X</a> 10%20 x 10/100200/100=2b. 20% of <a href="https://interviewquestions.tuteehub.com/tag/30-304807" style="font-weight:bold;" target="_blank" title="Click to know more about 30">30</a> =30 x 20%=30 x 20/100=600/100=6c. 45% of 540 =540 x 45%=540 x 45/100=24300/100=243d. <a href="https://interviewquestions.tuteehub.com/tag/75-334971" style="font-weight:bold;" target="_blank" title="Click to know more about 75">75</a>% of <a href="https://interviewquestions.tuteehub.com/tag/360-309472" style="font-weight:bold;" target="_blank" title="Click to know more about 360">360</a> =360 x 75%=360 x 75/100=27000/100=270</p></body></html>