3/5 = 9/15 = 36/60
2/3 = 10/15 = 40/60
0.65 = 65/100 = 13/20 = 39/60
Therefor, the answer is 3/5, 0.65, 2/3.
While fire clay bricks have a density of 2400 kg/m3, for common red bricks it is 1900 kg/m3 . [











Hence, the value of x will be -13/5 respectively.
Answer:
letter d or b
srry if wrong hope thiss helped