C 35+5x=90
5x=90-35
x=55/5
x=11
Hope this helped
2/72 = 36
2/36 = 18
2/18 = 9
3/9 = 3
3/3 = 1
so now as you can see we have 3 number which is divided by 2 and 2 numbers which is divided by 3. so it becomes, 3*2√2 = 6√2 is final answer.
3/10 + 45/100
= 30/100 + 45/100
= 75/100