7/8 x 1/4 =
7/32
7/32 would be the simplest form, unless they want a decimal.
I don’t know I don’t have the smarts for that lol
Blue balls : Total number.
Total number of balls = 50 + 45 + 65 = 160
Blue balls : Total number.
= 65: 160 Divide both by 5.
= 13 : 32
= 13/32. That is the ratio.