Answered

There are 40 marbles inside a box. Thirty percent of these marbles are red. How many are red marbles?

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OLLIEEEGO

Answer:

30% of 40 is 12

Step-by-step explanation:

= X/100 * Y

= 30/100 * 40              or   =(0.30)(40)

= 120/100                           =12

=12

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