p is a rectangle with lengths 60cm and width x cm q is a rectangle with width y cm. the length of q is 20% more than the length of p the area of p is 15% less than the area of q work out the ratio x:y

The ratio of x to y is

1.02/1 = x/y

1.02:1= x:y

Step-by-step explanation:

Rectangle p

Length = 60 cm

Width = x cm

Area = length* breadth

Area = 60 *x

Rectangle q

Length = 20% more than length of rectangle p

Length = (60*0.2) + 60

Length = 12 +60

Length = 72cm

Width = y cm

Area = 72*y

(72*y)-(72*y *0.15)= 60*x

72y - 10.8y = 60x

61.2y = 60x

61.2/60 = x/y

15.3/15= x/y

5.1/5 = x/y

1.02/1 = x/y

i found two solutions,   n = 2 • ± √3 = ± 3.4641

step-by-step explanation:

10.416 meters per second

step-by-step explanation:

distance=1 00 meters

time= 9.6 seconds in decimal form or 9 3/5 as a mixed number

average speed= 100/9.6

=10.416 meters per second or 10 52/125 as a mixed number.