Question
140 stickers are in 3 packets.
The 1st packet has 4 times as many stickers as the 2nd packet.
There are 90 stickers in the 3rd packet.
How many stickers are in the 1st packet?
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140 stickers are in 3 packets.
The 1st packet has 4 times as many stickers as the 2nd packet.
There are 90 stickers in the 3rd packet.
How many stickers are in the 1st packet?