when you convert the fraction 7/16 into a decimal number you get 0.4375. when you convert the fraction 51/100 into a decimal number,, you get the decimal 0.51. this tells us that the fraction 51/100 is the larger fraction. to solve this for next time,, simply divide the top number of your fraction by the bottom number of your fraction to get what the decimal of your fraction is. whichever decimal is closer to 1 would be the larger fraction.
let me know if you have any further questions
:)