Ratio + expression of a variable from the formula - practice problems
Number of problems found: 252
- The 8th
The 8th term of GP is greater than the 5th term, and the 10th term is 10 times the 2nd term find: 1) the common ratio 2) 20th term - Solve 16
Solve for the value of the variables x: y:30=3:21 - Dimensions 5307
The perimeter of the triangle is 48 m. Calculate its dimensions if they are in the ratio 5:3:4 - Circumference 69934
You know the ratio of the circumference of the circle to the area is 4:9. What is the circle's diameter? - Determine 7155
For the indirect ratio, g (20) = 3, determine g (6) - Triangle perimeter
Calculate the triangle perimeter whose sides are in ratio 3:5:7 and the longest side is 17.5 cm long. - The sum 27
The sum of a geometric progression's second and third terms is six times the fourth term. Find the two possible values of the common ratio. - Solve 22
Solve the equation with two ratios: x:14=28:196 - 1:x=4:100 74204
Find the number x so that: 1:x=4:100 - What is 10
What is the 5th term if the 8th term is 80 and the common ratio r =1/2? - The dough
The dough contains water, flour, and sugar. Water and flour in a ratio of 2:3, flour and sugar in a 2:1. Find the ratio of all three components of the dough. - Trapezoid - central median
The central median divides the trapezoid into two smaller trapezoids. Find the ratio of its areas. - Median
The median of the triangle NOP is away from vertex P 95 cm. Calculate the length of the median, which start at P. - Numbers 19743
The two numbers are in a ratio of 4:13, the first of which is 52. Which is the second number? - Geometric progression
If the 6th term of a GP is four and the 10th is 4/81, find common ratio r. - Table
The circumference of the rectangle table is 420 cm. Length to width ratio is 5:2 . Calculate table dimensions and dimensions reduced in the ratio of 3:5 - Circumference 20703
How do I change the length of a diamond's side if I want its circumference to double? - Determine 8115
The number of blue and green candies is 5:6. and The number of red and green candies is 3:8. Determine the ratio of red and blue candies. - The proportion
The first, second and third terms of the proportion are 4, 20, and 13. Find the fourth term. - Interior angles
Calculate the interior angles of a triangle that are in the ratio 2:3:4.
Do you have homework that you need help solving? Ask a question, and we will try to solve it.