Question

Sujata had some toffees. After distributing 60%of them if 20 toffees are still with her, how many did she give away.


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Answer 1

Answer:

5 log3-log9

log3^5-log9

log243-log9

log243/9

log27

hence proved

Smenevacuundacy

Answer 2

Explanation:

Given :

Sujata had some toffees. After distributing 60% of them if 20 toffees are still with her.

Find Out :

How many did she give away.

Solution :

Let, the total toffees is a

According to the question or ATQ:

→ a= 60 % x (a +20)

→ a=0.6 x (a +20)

→ a=0.6a + 20

a-0.6a 20

0.4a=20

50

Hence, number of toffees she give away:

Number of toffees=50-20

➡Number of toffees 30

Henceforth, the number of toffees she give away is 30 toffees.