Joint and nuclear families, what families and communities do for their members, community helpers, and the values of sharing, care and service.
| Joint family | grandparents, parents, uncles, aunts and children together |
| Nuclear family | parents and their children |
| Community | families in one area sharing common needs |
| Vasudhaiva kutumbakam | the whole world is one family |
| Community kitchen | shows sharing and service |
| Share of an amount | amount ÷ 100 × the number out of every 100 |
A family earns ₹50,000 a month and spends 40 out of every 100 rupees on food. How much does it spend on food?
Working: ₹50,000 ÷ 100 × 40
Answer: ₹20,000