no banana@piefed.world to Lemmy Shitpost@lemmy.worldEnglish · 2 天前So wise.media.piefed.worldimagemessage-square98fedilinkarrow-up1823arrow-down19
arrow-up1814arrow-down1imageSo wise.media.piefed.worldno banana@piefed.world to Lemmy Shitpost@lemmy.worldEnglish · 2 天前message-square98fedilink
minus-squarestickyprimer@lemmy.worldlinkfedilinkarrow-up2·7 小時前My brain was more like “Okay it’s just seven point-fours. So what’s seven fours? 28. What’s seven point-fours? 2.8. That can’t be right. Fuck. Get a calculator.
minus-squareqarbone@lemmy.worldlinkfedilinkEnglisharrow-up2·4 小時前I go for finding percentage factors. 4%? That’s just 1% * 4. 1% of 7 = 0.07 * 4 = 0.28 14%? That’s just 10% + 1% * 4 = 0.7 + 0.07 * 4 = 0.98 You tell it’s decimal, then I’m gonna Decimal.
My brain was more like “Okay it’s just seven point-fours. So what’s seven fours? 28. What’s seven point-fours? 2.8. That can’t be right. Fuck. Get a calculator.
I go for finding percentage factors.
4%? That’s just 1% * 4. 1% of 7 = 0.07 * 4 = 0.28
14%? That’s just 10% + 1% * 4 = 0.7 + 0.07 * 4 = 0.98
You tell it’s decimal, then I’m gonna Decimal.