Sarah had 12 magazines she sold four of them what fraction is equivalent to the part of magazine sarah sold

1/3

Step-by-step explanation:

she sold 4

whan you take 12 and divide it by 4 you get 3

she sold 1/3 of the magazines

To find the factor, we can first find its nominator and denominator:

Nominator: the amount she sold = 4

Denominator: the original amount of magazines = 12

Therefore, the fraction

= 4/12

= 4x1 / 4x3

=1/3

Therefore, the fraction is 1/3.

Hope it helps!

b) 36

step-by-step explanation:

18 times 2 is 36

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72