To answer this first we will convert 3 2/5 to an improper fraction. Then we will turn that improper fraction to a decimal, and last but not least, turn that decimal to a percentage. lets do it:-
3 2/5
To change a mixed number to a improper fraction we will multiply the denominator by the whole number and add the answer to that to the numerator. Then the answer to that will be our new numerator and the new denominator will stay the same as before.
3 2/5
5 × 3 = 15 15 + 2 = 17
New improper fraction:-
17/5.
To change this into a decimal we will divide the numerator by the denominator. 17 ÷ 5 = 3.4
Now to change a decimal to a percentage we have to multiply the decimal by 100.
3.4 × 100 = 340 340%
So, the percentage (percent) which is equivalent to 3 2/5 is 340%.
omigosh hope she gets better i will look at the pdf and solve
Step-by-step explanation:
okay so for most of them you can just multiply by the denominator to turn it into a regular number (to get it out of fraction form) and then use basic algebra to solve for x. I 'll write the answers to problems 1-9 in the comments