Answer:
Step-by-step explanation:
You need 1500, each box contains 252.
Divide to find the number of boxes you need:
1500 / 252 = 5.95 boxes.
This means you need to buy 6 total boxes.
Each box cost $30.
Multiply the number of boxes needed by $30:
6 x $30 = $180 total.
Hey!
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Solution:
Find 1/3 of 63.
63 / 3 = 21
21 students gave a speech today.
63 - 21 = 42
Find 2/3 of 42.
42 / 3 = 14
14 x 2 = 28
28 of the remaining students gave their speeches.
42 - 28 = 14
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Answer:
14 students haven't given their speeches!
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Hope This Helped! Good Luck!
To solve this question, you would need to find the common denominator among the 2 fractions. In this case it would be
72.
Then multiply numbers to both of the fractions to get to the bottom number in both fractions equaling 72.
40/72 + 27/72 =67/72.
Try to reduce to lowest terms by dividing a common number from both of them if possible.