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Rachel needs 2 cups of popcorn kernels to make one bowl of popped popcorn. How many cups of popcorn kernel will she need for 18 bowls of popped popcorn ?c f
Step 1: Number of popcorn bowls Rachel want to make = 18
Step 2: Number of cups of popcorn required to make one popcorn bowl = 2
Step 3: Number of cups of popcorn required to make 18 popcorn bowls = Number of popcorn bowls Rachel wants to make × Number of cups of popcorn required to make one popcorn bowl
Step 4: = 18 × 2
Step 5: Multiply the ones.
Step 6: Multiply the tens and add extra tens.
Step 7: Therefore, Rachel needs 36 cups popcorn to make 18 popcorn bowls.