Now that you you have finished reading the review of math slides lets see if you can apply this to questions.
divide each term with 5. 5 is the common factor.
Explanation
is divided to 2 answer is 3 the remainder 1 will be the numerator and the denominator is retained
multiply the whole number 1 with the denominator 4 then add the numerator 3. retain the denominator.
get the common factor = 60 then convert 2/3 to its similar factor which is 40/60 40/60 + 1/6- = 41/60
multiply the numerators= 5 x 7 = 35 multiply the denominators 6 x 9 = 54 so the final answer is 35/54
applying the principle of PEMDAS 2 + (3 × 4) = 14 and not 2+3 = 5 x 4 = 20--> WRONG ANSWER!
get the common factor = 12 convert the the fraction to its common factor 5/4 = 15/12 while 1/3 = 5/ 12 15/12- 5/12 = 10/12