Cassie had 8 red marblesand 12 yellow marbles. Hermom doubled her red

1.	Cassie had 8 red marblesand 12 yellow marbles. Hermom doubled her red andyellow marbles for herbirthday. How many totalmarbles does she havenow?
Answer» Initially Cassie had 8 red marbles and 12 yellow marbles. After doubling, Cassie will have Red marbles = 2 × 8 = 16 Yellow marbles = 2 × 12 = 24 Total marbles Cassie have now = Number of red marbles + Number of yellow marbles = 16 + 24 = 40 Please hit like button if you find my solution useful !

Cassie had 8 red marblesand 12 yellow marbles. Hermom doubled her red andyellow marbles for herbirthday. How many totalmarbles does she havenow?

Answer»

Initially Cassie had 8 red marbles and 12 yellow marbles.

After doubling, Cassie will have

Red marbles = 2 × 8 = 16

Yellow marbles = 2 × 12 = 24

Total marbles Cassie have now = Number of red marbles + Number of yellow marbles

= 16 + 24

= 40

Please hit like button if you find my solution useful !