Question

Two sisters Riya and Tanu went to a mela organized in their society on the occasion of New Year.
Their mother gave them Rs. 200. They bought some toys for them.Tanu spent Rs. 20 more than Riya.
When they returned home from the mela, they had Rs. 20 left with them.
6.1. Find the amount spent by Riya.
6.2. Find the amount spent by Tanu.
6.3. Determine the ratio of amount spent by Tanu to that of Riya.
6.4. What type of motion is exhibited by Giant-wheel?

Answer 1

Answer:

6.1 ₹80 spent by Riya

6.2 ₹100 spent by Tanu

6.3 100:80 =5:4

6.4 Circular Motion

Answer 2

Answer:

Total Money: 200

Let Riya's spent amount be x

So,

Tanu's Spent money= x+20

Money Left with them = Rs. 20

1. Amount spent by Riya= x = 80
2. Amount spent by Tanu = x +20 = 80+20 = 100
3. Ratio of amountspent by Tanu to that of Riya = 100:80

Step-by-step explanation:

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