You need to cros multiply first to know denominator you will multiply denominator 7x7 so it's 49 /49 /49 then 7 x 6 and 7 x 5 then so 35/49 and 42/49 since plus it's plus add it well you already know the its the same denominator so you don't need to add it then since numerator is bigger subttract it then write how much if it's still big there's possible multiplication table you need to divide it example
18/16 theres possible mutilplication table it's 2 so 8/9 then if the number is still big hen think if there's still possible multiplication table on it after that now it's the final answer
If there's no possible mutilplication table on it I aauto Final answer
must be carecareful think of it first before final answer or it's will be wrong
that is how we simplify it my teacher teached this today
Answers & Comments
You need to cros multiply first to know denominator you will multiply denominator 7x7 so it's 49 /49 /49 then 7 x 6 and 7 x 5 then so 35/49 and 42/49 since plus it's plus add it well you already know the its the same denominator so you don't need to add it then since numerator is bigger subttract it then write how much if it's still big there's possible multiplication table you need to divide it example
18/16 theres possible mutilplication table it's 2 so 8/9 then if the number is still big hen think if there's still possible multiplication table on it after that now it's the final answer
If there's no possible mutilplication table on it I aauto Final answer
must be carecareful think of it first before final answer or it's will be wrong
that is how we simplify it my teacher teached this today