Basic operations and concepts - math word problems - page 119 of 320

Number of problems found: 6399

Increase 5366
I think the number. If I increase it by 25%, I get the number 100. What number do I think?
Determine 3013
An unknown number increased by 300% equals 62. Determine an unknown number.
Martin 81857
Martin will be twice as old in 10 years as he was four years ago. How old is she now?
Multiply 80797
When I multiply two equal natural numbers, I get the same result as when I add them together. Which ones are they?
Determines 80517
Determines all two-digit numbers that have a greatest common divisor of 19 with the number 76
Relatively 71994
The two numbers are in a relatively 3:7 ratio. If the value of the larger number is 21, find a smaller number.
Consecutive 68154
Determine the group of numbers for which the following relations hold: a) The sum of the searched three consecutive even numbers equals 978. b) The sum of the searched four consecutive odd numbers equals 312.
Initially 55051
The shop reduced the laptop by 20% to CZK 10,000. How much did CZK initially cost?
Manuscript 54691
The typist was given the task of rewriting the manuscript of the adventure book in 8 days. However, she completed the task in 6 days because she rewrote 6 more pages per day than she was supposed to rewrite. Determine the number of pages of an adventure b
One-fifth 18523
The farmer crossed the daily plan to sow wheat by one-fifth and sow in an 11.4 hectare field. Calculate his daily schedule.
Consecutive 18083
The sum of five consecutive even numbers is 40. Find these numbers.
Representing 5562
The chess group consists of eight boys, representing 40% of all group members. How many girls go to the chess ring?
Unknown number
Find the unknown number equal to a quarter of a fifth of a number, which is 152 more than an unknown number.
Trickster
Figliarko has 13 cents less than Hana. Together they have 57 cents. How many cents has Hana, and how many Figliarko?
Percentage 1544
Almost 60% of the country's area is permanent crops. 30% of permanent crops are orchards. What percentage of the area of the state is occupied by fruit orchards?
Children - dividing
What is the least amount of nuts we need to have to divide them among 10, 12, and 18 children?
Two numbers 13
Two numbers are in the ratio 5:8. When 2 is added to each, the ratio of the resulting numbers is 2:3. Find the numbers.
Members
A geometric sequence with six members has the sum of all six members equal to 63; the sum of the even members (that has an even index) has a value of 42. Find these members.
Production plan
The annual production plan was exceeded by 2%. If production were higher by 300 products, the plan would be exceeded by 5%. What was the annual production plan?
What is 9
What is the value of x in the proportion of 2 and one-fourth over x = 1 and one-half over 3 and three-fifths? 2 and two-fifths 5 and two-fifths 8 and 1 over 10 12 and 3 over 20

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