Algebra - math word problems - page 207 of 312
Number of problems found: 6224
- To the cinema
Jane at 8 AM got a message that all 1093 school pupils would go to the cinema. Within 20 min she said it to the three friends. Each of them again for 20 minutes said to the other three. In this way, the message spread further. At what time do all the scho - Homework
The monthly fee for the phone is 10 Eur and for the phone unit 0.06 Eur. How many families paid phones in the first quarter of Q1 if January 1 had on the counter 46674 units and on April 1 47495 units? - 45th birthday
This year Mrs. Clever celebrated her 45th birthday. Her three children are now 7, 11, and 15 years old. How many years will Mrs. Clever's age equal the sum of her children's years? - Chess reward
A reward of 1200 CZK is prepared for the 4 best champions in the chess tournament. It will be divided so that the second gets half of the first, the third half of the second's reward, and the fourth half of the third. How many CZK will each person receive - Shortcut
The road from the cottage to the shop 6 km away leads either along a straight road that the bicycle can drive at a speed of 18 km/h or by "shortcut". It measures only 3.6 km. But the road from the cottage is all uphill - at a speed of 8 km/h, you can go h - Expressions with a variable
Write using an expression with a variable: a/ In a brickworks they produced in 6 days m bricks. In one day they produced on average ... b/ For an exercise n rows of 40 exercisers lined up. In total there exercised ... c/ A car travelled in 3 hours s kilom - Geometric progression
Determine the ratio of the first and second GP members if q = -0.3 and a3 = 5.4. - Apples in Basket
There are 24 pieces of fruit in the basket. Apples are 2 times more than pears. How many apples are in the basket? - Number percentage more
The number 420 is 20% more than the unknown number. What is the unknown number? - Ratio equation solving
Find x in the ratio equation: 2:1 4/5=x:3/5 - GP - ratio
What is the common ratio of -8,40,-200,1000,-5000 (geometric sequence)? - Number percentage smaller
60 is 20% less than what number? - Graph move
When y=2x² has moved 2 units to the left and 3 units upward, what is the graph equation? - Conjugate equation
Find the numbers of a and b; if (a - bi) (3 + 5i) is the Conjugate of (-6 - 24i) - Unknown number
15% of the unknown number is 18, less than 21% of the same number. What is the unknown number? - Unknown number percentage
19% of the unknown number is 12, less than 23% of the same number. Specify an unknown number. - Expressions 3
If k(x+6)= 4x² + 20, what is k(10)=? - Intercept with axis
F(x)=log(x+4)-2, what is the x intercept - Unknown number 23
Find 2/3 of the unknown number, which is two-thirds of the 99. - Apples 3
Julka has five apples more than Hugo and four apples less than Annie. Hugo has 17 apples. How many apples have Julka, and how is Annie?
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