`xy` is a number that is divided by `ab` where `xy < ab` and gives a result `0.xyxyxy...` then `ab` equals:

If P is a prime number and P divides ab i.e., P|(ab) where a and b are integers, then

In DeltaABC , XY is parallel to BC and it divides the triangle into two equal areas (X lies on AB and Y lies on AC) then BX:AB equals

Reduce the following ratios into their lowest from and find their inverse ratios 9xy : 12xy . (Where x and y are not zero).

XY is a line parallel to side BC of a triangle ABC. If BE||AC and CF ||AB meet XY at E and F respectively , show that ar(ABE)=ar(ACF)

Factorise the expressions and divide them as directed. 12xy(9x^2 - 16y^2) div 4xy (3x + 4y)

In a DeltaABC , XY is drawn parallel to BC, cutting sides at X and Y, where AB = 4.8 cm, BC = 7.2 cm and BX = 2 cm. What is the length of XY ?