Algebra - math word problems - page 122 of 302
Number of problems found: 6040
- Christmas 81908
Margaret bought Christmas presents with a quarter of her savings. How much did she save if the gifts cost CZK 160? Express the rest of the savings as a fraction. - Difference 81849
Determine four numbers so that the first three form the successive three terms of an arithmetic sequence with difference d=-3 and the last three form the next terms of a geometric sequence with quotient q=one half. - Department 81818
The department has 90 members. There are 4 more older adults in the section than younger adults. There are 10 more older pupils than all adults. How many older and younger teenagers and how many older pupils are there in the section? - Evaluate 25
Evaluate the following expression: [ 3 + ( 40 ÷ 5 ) x ( 2 x 2 ) ] – 5 = - Oranges
Dad bought oranges. A two-kilo package of oranges costs CZK 65, and the bag costs CZK 5. How many kg of oranges did Dad buy when he paid CZK 265? - What is 10
What is the 5th term if the 8th term is 80 and the common ratio r =1/2? - Equation: 4014
Determine what x equals in the equation: (256^x): 10-1 = 40
- Numbers 3974
The sum of two numbers is 10,000, and one is four times larger than the other. What are two numbers? - Determine 3876
Determine the second term and the quotient GP if a3 = 48.6 a1 + a2 = 6 - Determine 3840
Find z if 12^z = 1/144 - Determine 3814
Determine the third, fourth, and fifth GP members if a1 = -0.5 with q = -4. - Determine 3782 Determine the value of x if x0.5 = 6
- Calculate 2974
Calculate and find the rule according to which the numbers follow: 600 300 900 1200 2100 3300. Write a few more numbers. - One-fifth 2869
Find all natural numbers that are twice as much as one-fifth plus nine. How many are there? - From tank 2
First 1/3 was drained from the water tank, then 1/4. There were 20 liters of water left in the tank. How many liters of water were in the tank at the beginning?
- Fuel volume
1/2 of a tank is filled with oil when 36 liters are removed, and the remaining oil fills 1/10 of the tank. What fraction of the total is the amount of oil removed? - Evaluate expr with 2 vars
If a=6 and x=2, find the value of (2ax + 7x- 10) /(4ax-3a-2) - Divisors of 560
Which of the numbers 5, 6, 7, 14, and 15 are divisors of 560? Please justify the answer. - Sit-ups
Vojta strengthens for eight weeks. In the first week, he did five sit-ups a day. He did one more per day every week than in the previous week. How many sit-ups has Vojta made? - Divide 8
Divide 6840 by x, y, and z in such a way that x has twice as much as y, who has half as much as z
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