Numbers - practice problems - page 5 of 311
Number of problems found: 6218
- Using fraction
Ling is using fraction strips to add 2/3 and 7/12. The sum is one whole, plus how many twelfths? - Unknown r Solve for r. (2)/(3) * r = 5 Write your answer as a fraction or as a whole or mixed number.
- Solve 25
Solve for a in (a+8)/2-3(a+10)/5=1. - Equation 94
If 9 more than twice a number is 3 less than 3 times the same number. What is the number? - The sum 37
The sum of 5 and one-sixth of a number x is equal to 12 less than x plus 2/5. Find x. - A mixed school
In a mixed school, 5/9 of the pupils are boys. If there are 128 girls, how many pupils are there altogether? - Land cost 2
If a 13/18 plot of land is worth 65000 EUR, what is the value of 3/5? - Solve 20
Solve an equation with fractions: 5 1/2 - blank equals 23/4. - Express 71
Express 2 minutes 30 seconds as a fraction of 3/4 hours. - What number What number must be added to both the numerator and denominator of 3/5 to get 5/6?
- Simple equation 12 Three times a number, divided by 2, plus 5 equals 20. Find the number.
- Common denominators Find the common denominator 5/6 and 1/3
- Two fractions The fractions 10/3 and 10/X give the same answer when multiplied as they do when they are added. Find the value X.
- Stephen
Stephen was thinking of a number. Stephen halves the number and gets an answer of 44.3. Form an equation with x from the information. - Complex equation
If c - d = 2 and c = 12 + 7 i, find d. Write the result in the form of a + bi. - Twice 3
Twice a certain number is added to 10. If the result is minus fourteen. Find the number - Fraction or irrational
If you double 1/4 of a certain fraction and multiply it by that fraction, the answer is 1. What is the fraction? - Twice the unknown
I am twice a certain number. If 8 is subtracted from me, the result is 6. What am I? - The sum 50 The sum of five consecutive integers is 385. Which one of these five integers is prime?
- Numerators and denominators 2 A fraction becomes 2 when 1 is added to both the numerator and denominator and it becomes 3 when 1 is subtracted from both numerator and denominator. Find the difference of numerator and denominator.
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