Nine divided by nine equals one dozen

Nine divided by nine equals one dozen

Nine to one

How much is 5 / 9 times 21 minus 2 / 9 times 21

3 / 9

()% = 1 / 5 = 10: () = (): 40

(20)% = 1 / 5 = 10: (50) = (8): 40

What are the values of a and B if 7 / A and 13 / b are about 1.26

If a / 7 = 1.26, then a = 7 * 1.26 = 8.82
If B / 13 = 1.26, then B = 1.26 * 13 = 16.38

(-78)+(-77)+(-76)+(-75)+...+(+100)=?

(-78)+(-77)+(-76)+(-75)+...+(+100)
=(-78)+78+(-77)+77+.+(-1)+1+ 79+80+81+...+100
=79+80+81+...+100
=79+100+80+99+...+89+90
=179*11
=1969

(- 78) + (- 77) + (- 76) + (- 75) +. + (+ 100) is equal to
dd

（-78-1）x78/2+(1+100)x100/2=1969

-What is 16 × - 1 / 16 + 8 × - 1 / 8

-16 × - 1 / 16 + 8 × - 1 / 8 = 1-1 = 0

What's 12 out of 25?

12 out of 1-25 = 13 out of 25

Twelve eighths is a fraction

Twelve out of eight is equal to three out of two. The denominator of three out of two is multiplied by three to get nine out of six

How can 1,1,1,8,12 be equal to 24?

1 / 8-1 / 12 = 1 / 24, divide by 1