9/4 is in its simplest form.
45
Yes 4/9
2/5(9-7)/(1+4)Simplify 9-7 to 2.2/(1+4)Simplify 1+4 to 5.2/5
2 / (3x3) / 4 first simplify 2/9/4 which is the same as (2/9)x(1/4) so multiply 2/36 then simplify = 1/18
it cannot simplify. however 9/14 is 0.64285714285
16/36 = 4/9 by dividing the numerator and the denominator by 4 which is the HCF
9/1 = 9.
No.
1 whole
3/5 ÷ 4/15 3/5 * 15/4 45/20 9/4■
They are not equivalent. If you simplify, you know that 1/3 is not equal to 1/2. if 3/9 = 4/8, then 3*8 = 4*9 which is not true, so that 3/9 is not equivalent to 4/8.