Abigail deposited a certain sum amount of money for 3 yrs at a rate of 5% per annum and received a sum of 900rupees as simple interest. Find the sum deposited. (pls answer quickly it is urgent)

the sum deposited was 6000

Step-by-step explanation:

let the sum deposited be p

now we know,

P = (Simple interest × 100 ) / ( rate × time )

so the sum deposited was Rs. 6000

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.