Basic operations and concepts - math word problems - page 153 of 323
Number of problems found: 6446
- Flawless
Of the 3820 products, 3792 were flawless. What percentage was due to failures? - Cancer
Of the 80 people, 50 people were ill with cancer. What percentage of people isn't ill? - Sum and rounding
I know two numbers whose sum is 20. When each round and then added together, I get the 30. What are these numbers? - Chickens
4 chickens give 4 eggs in 4 days. How many eggs can 8 chickens be given for 8 days? - A number
A number 5% greater than 75? - Number reduction percentage
Reduce the number 400 by 5% - Sort fractions
Which is larger 3/7, 3/8, 3/9, 3/6 = - Women Percentage
There are 1.5 times more women than men in the theater. What percentage of women are more than men in the theater? - Grandsons
Janko is the fifth oldest and, at the same time, the fifth youngest grandson. How many grandchildren do grandparents have? - Division
Divide by the number 1.4 is the same as multiplying by what number? - Inverse matrix columns
Find how many columns will contain the inverse matrix to matrix C if matrix C contains nine elements. - Gyms
There are 18 basketballs in a large gym. There are half as many in a small gym. How many basketballs are there in a small gym? - Number ratio enlargement
Enlarges the number 148 in a ratio of 13:4 - Missing factor
Find the missing factor. ? × 0.011 = 0.000121 - Parabola with abs
A). Sketch the graph of the function f(x)=x * absolute(x) = x * |x| b). For what values of x is f(x) differentiable c). Find F(x) - Write 4
Write each ratio as a fraction of whole numbers: a 4.8 to 11.2 6) 2.7 to 0.54 - Factorial cancellation
Cancel the expression with factorials: 12! x 2 x 7! / 6 x 10! 8! - The lift
The lift can fit four people. How many uphill rides must it take to move 12 passengers? - Change the numbers in the ratio
Change the numbers 29, 38, and 43 in a 3:4 ratio. - Bus 2
At the 6th bus stop, 44 passengers take off from the bus. Overall, at the 6th stop, 13 passengers were added. How many passengers take on the 6th stop?
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