A girl walks to school at speed of 1.5m/s in
20min calclate the
distance of the school
from the house

800m

Step-by-step explanation:

First you multiply 20 by 60 to determine the amount of seconds in 20 minutes, which is 1200. then you divide 1200 by 1.5 to get the distance, which is 800m

lol

step-by-step explanation:

the multiples of 15 are 15, 30,45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195,   210, 225, 240, 255, 270, 285, 300, 315, 330, 345, 360, 375,   390, 405, 420, 435, 450, 465, 480, 495, 510, 525, 540, 555, 570, 585, 600, 615, 630, 645, 660, 675, 690, 705, 720, and 735.

the factors of 15 are 1, 3, 5, and 15.

hope that , fam!

-une, your fren : )