3. Write the ones digit in the square of each of the following numbers a.13
b. 27
c.46
d.20
e.75
f.31
g.42
h.64
i.38
j.79

​

a.9

b.9

c.6

d.0

e.5

f. 1

g.4

h.6

i.4

j.1

answer: hey there,

the answer you are looking for is a..

hope this you!

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 : )