52
10
88
Any number equals 50 percent of some suitable number - namely, double that number.
10 percent of 100 equals 10.
1.25x = 120 ∴5x/4 = 120 ∴5x = 480 ∴x = 96
200
52
10
88
The answer is 70.70 + (0.90 x 70) =70 + 63 =133You can also solve this by:133 / 1.90 = 70
Answer:We need to find a number which increased by 3.5 of itself equals 621.Let that number be x.x increased by 3.5 of itself equals 621 implies x+ 3.5x = 621.x(1+3.5) = 621x(4.5) = 621x = 621/4.5x = 138Therefore the required number is 138.Source: www.icoachmath.com
83.6/1.045 = 80
The fraction 7/15 (represented in decimal form by 0.4666...) increased by 59 of itself is equal to the number 28. You can solve this by adding 1 to 59 (60) and then divide 28 by 60.
2.59 equals 100% of itself. Or, you might mean that multiplying a number by 2.59 is the same as calculating 259% of that number.
There is no such number.
A number h increased by i.e. added to itself = h + h =2h