In a game, there are 4 levels.
In the first round, Maria earns 2 coins in level 1, and her coins double in each level.
In the second round, Shawn joins in. He earns 3 coins in level 1.

Find the number of coins earned by Shawn in level 4 if the number of coins double just as in round 1.

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Solution

The correct option is B 24
The number of coins doubles in each level.

Round 2:
Coins earned in level 2 = 2 × Coins earned in level 1
= 2 × 3
= 6

So, Shawn earns 6 coins in level 2.

Coins earned in level 3 = 2 × Coins earned in level 2
= 2 × 6
= 12

So, Shawn earns 12 coins in level 3.

Coins earned in level 4 = 2 × Coins earned in level 3
= 2 × 12
= 24

So, Shawn earns 24 coins in level 4.

Thus, completing the table, we get:

Thus, Shawn earns 24 coins in level 4 in the second round.

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In a game, there are 4 levels. In the first round, Maria earns 2 coins in level 1, and her coins double in each level. In the second round, Shawn joins in. He earns 3 coins in level 1. Find the number of coins earned by Shawn in level 4 if the number of coins double just as in round 1.

In a game, there are 4 levels.
In the first round, Maria earns 2 coins in level 1, and her coins double in each level.
In the second round, Shawn joins in. He earns 3 coins in level 1.

Find the number of coins earned by Shawn in level 4 if the number of coins double just as in round 1.