Rupal loves going to the fair. She visits the local fair with her friends. Her mother gave her ₹50. She spent most of it on her favourite rides.
Discussion Topic: Talk about the things that children enjoy in fairs, whom they go with, what they buy, and how much money they spend there.
Let's calculate the money spent by Rupal on different rides:
Total money spent on rides: $\text{₹}10 + \text{₹}20 + \text{₹}15 = \text{₹}45$
Using the formula:
$$\text{Money given by mother} - \text{Money spent} = \text{Money left}$$
$$\text{₹}50 - \text{₹}45 = \text{₹}5$$
A friend of Rupal has $\text{₹}8$ left out of $\text{₹}50$. She wants to know how much money she spent. Her method of counting up:
If you had $\text{₹}3$ left when your father gave you $\text{₹}40$ for the fair, how many rupees did you spend?
$$\text{₹}40 - \text{₹}3 = \text{₹}37$$
Commonly used Indian currency notes include:
In the past, smaller denominations of currency called Paise were used in India:
Conversion Rate:
$$100\text{ Paise} = 1\text{ Rupee } (\text{₹}1)$$
$$50\text{ Paise} + 50\text{ Paise} = 100\text{ Paise} = \text{₹}1$$
Matru comes across a 'Pop the balloon' game. He gets $3$ chances for $\text{₹}10$. The prize money for popping different colored balloons is:
Which balloons to pop to get the following amounts?
To get the highest amount with 3 differently coloured balloons, target:
To get the highest amount with 4 differently coloured balloons, target:
We can pay a specific amount using different combinations of notes and coins. For example, $\text{₹}66$ can be paid in multiple ways using $\text{₹}50$, $\text{₹}20$, $\text{₹}10$, $\text{₹}5$, $\text{₹}2$, and $\text{₹}1$ denominations.
Calculate the total cost of items, compare with the money you have, and find the money left or more money needed: