Hey there mate :)
When a number is multiplied by a fraction equal to 1, the value of the number remains the same.
Using this, we can find the values:-
Image 1 answers :
[tex] \frac{4}{5} \times \frac{4}{4} = \frac{4}{5} [/tex]
When we cancel the same 4 of LHS remaining we get as 4/5. By doing the same method, we can find the remaining answers.
[tex]\frac{2}{3} \times \frac{7}{7} = \frac{2}{3} \\ \\ \frac{5}{6} \times \frac{8}{8} = \frac{5}{6} \\ \\ \frac{3}{4} \times \frac{5}{5} [/tex]
Image 2 answers :
[tex] \frac{2}{3} \times \frac{4}{2} = \frac{4}{3}[/tex]
Here, cancel the common numbers in LHS and write back the remaining uncancelled numbers to get 4/3 in RHS.
Using same method,
[tex] \frac{3}{4} \times \frac{5}{3} = \frac{5}{4} [/tex]
Next, Now in last two questions, we have to do a little differently. Till this much time we did by cancelling the common numbers. So, multiply the numerator and denominator.
[tex] \frac{1}{4} \times \frac{3}{2} \\ = > \frac{1 \times 3}{4 \times 2} \\ = > \frac{3}{8} [/tex]
So, above question's answer is 3/8.
Likewise, using the same method, find the next question :-
[tex] \frac{2}{5} \times \frac{4}{3} \\ = > \frac{2 \times 4}{5 \times 3} \\ = > \frac{8}{15}[/tex]
So, next answer is 8/15.
Hope this Helps...
[tex]Benjemin360 :)[/tex]
