35% of a number is 17. work out the number. i think it is 48 but it is a really huge decimal. could you explain what i need to do?

Well first you would set up your ratio, 17/x = 35/100. You are trying to find x. To do so you cross multiply and divide. So first you have 17× 100 which equals 1700. The you divide that number by 35 which is around 48 like you said. I usually just round to the hundredths place so just cut it at 48.57 but to be safe say approximately 48.57

What is the last question i don’t see it?

Idon’t understand what you’re asking..