Miara had 20 packets of toffees. She gave 145 toffees to her friends. She was left with 5 packets and 35 toffees. If each packet had π₯ toffees, then the situation describes as
A
20x−5x=145−35
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B
20x−145=5x+35
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C
20x−145=5x−35
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D
20x+5x=145+35
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Solution
The correct option is B20x−145=5x+35 Number of toffees in each packet =x
Initially, Miara had 20 packets of toffees.
She gave 145 toffees to her friends.
⇒ Toffees left with Miara =20x−145
It is given that she is left with 5 packets and 35 toffees.
⇒ Toffees left with Miara =5x+35
By equating the expressions for the number of toffees left, we get 20x−145=5x+35