I think this is what you call a ratio.

https://media.spinster.xyz/5046058a2d72821a862bace12008f08ed902cee2033e999d5aec23a4ed27bad7.PNG

https://media.spinster.xyz/ebeb3974fbd7f14444e62e8168a1a9806a214254557ee26d066084897fdc4d0c.PNG