10 viral math equations that stumped the internet

Here are 10 math problems that confused people across the internet. Can you solve them?
The Conversation

Girls and boys solve math problems differently – with similar short‑term results but different long‑term outcomes

Among high school students and adults, girls and women are much more likely to use traditional, step-by-step algorithms to solve basic math problems – such as lining up numbers to add, starting with ...