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stapel (Elite Member)
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# Forum: Arithmetic

1. ### Sticky: Read Before Posting

• Replies: 0
• Views: 2,388
09-05-2017, 12:41 AM
1. ### Simplification Clarification

• Replies: 2
• Views: 15
Yesterday, 11:02 PM

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3. ### Calculating Averages

• Replies: 4
• Views: 79
Yesterday, 01:54 PM
4. ### How to calculate the lowest possible integer value of 100% from 5 percentage values?

• Replies: 4
• Views: 100
05-23-2018, 11:32 PM
5. ### Symbolica question: Is "F(X) = A(d)Δ -> C(d)Δ" correct?

• Replies: 5
• Views: 337
05-18-2018, 10:08 AM
6. ### Determine Cubic Feet Used: For one quarter, a home owner's water bill was $9.38. • Replies: 12 • Views: 431 05-17-2018, 03:59 PM 7. ### I cant figure out how to solve: If you earn$200 every 2.5 minutes, how long...?

• Replies: 3
• Views: 153
05-17-2018, 10:28 AM
8. ### Need assistance calculating vacation rental: \$1,600 total rental, 4 bedrooms

• Replies: 1
• Views: 361
05-05-2018, 04:44 PM
9. ### How do you multiply percents on paper? How to know how many zeroes?

• Replies: 6
• Views: 394
05-03-2018, 06:48 PM
10. ### Very basic but frustrating problem: piece of specialized cardboard which is 187 x 97

• Replies: 6
• Views: 340
05-03-2018, 02:16 PM
11. ### So I'm playing this game, & I'm trying to find equation for losses.

• Replies: 2
• Views: 149
05-03-2018, 05:12 AM
12. ### How should this problem be written/answer? "If 2.34% = 100 people, then how many...?"

• Replies: 6
• Views: 274
05-01-2018, 07:19 PM
13. ### How to make 93 out of these numbers? 1 9 9 2 (in that order)

• Replies: 11
• Views: 658
04-30-2018, 10:39 PM
14. ### Dividing distance by time: light-yrs/sec if you travel 4.24 light years in 6.2 sec

• Replies: 5
• Views: 309
04-30-2018, 02:51 AM
15. ### Is there a better way to write this grade calculation formula?

• Replies: 2
• Views: 194
04-29-2018, 10:22 PM
16. ### What is the greatest four digit integers that has a factor of 5?

• Replies: 4
• Views: 396
04-25-2018, 08:25 PM
17. ### A biochemical conversion of glucose is taking place in a 1ml volume.

• Replies: 2
• Views: 201
04-25-2018, 05:46 PM
18. ### How many positive two-digit integers are both multiple of 8 and divisible by 6?

• Replies: 11
• Views: 656
04-25-2018, 09:01 AM
19. ### Would someone explain how to solve this without brute force plug-n-check?

• Replies: 1
• Views: 159
04-21-2018, 08:49 AM
20. ### Two students took an exam. One of them achieved 9 points; his points were 75% of...

• Replies: 2
• Views: 200
04-20-2018, 04:27 PM

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