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Answer:
46 1/5 inches tall
Step-by-step explanation:
We know each board is 2 1/5 inches high
Change this to an improper fraction
2 1/5 = (5*2+1)/5 = 11/5
Multiply this by the number of boards
11/5 * 21 = 231/5
Change this back to a mixed number
5 goes into 231 46 times
46*5 = 230 there is 1 left over
46 1/5 inches tall
Answer:
<em>it would take you thirteen months</em>
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Answer:
the product is equal to the number. When a positive whole number is multiplied by a fraction greater than 1. When a positive whole number is multiplied by a fraction between 0 and 1, the product is less than the whole number.
Step-by-step explanation:
