Question

what is the missing ingter

Answer 1

Do you have a screenshot or something to copy and paste?

Answer 2

yes i do

Answer 3

So we have
\[\frac{ x }{ 4 } * \frac{ 7 }{ -5 } = \frac{ 21 }{ 20 }\]

Answer 4

Firstly, do you know how to multiply fractions?
Also, do you know the thing where liike negative number times positive is negative, negative and negative is positive etc.?

Answer 5

Welp, you went offline, then i'll just explain it

Answer 6

Let's first look at hte denominator
4*-5 = 20
We know that 4 times -5 is -20, which means that in order -20 to turn into 20, the numerator has to also be a negative number
So, we know that x is negative

Answer 7

sowwy i acidently ogin off

Answer 8

Then,. we just do division
7 times what is 21
7 times 3 is 21
So, it's 3

Answer 9

But then, remember the negative

So, negative 3

Answer 10

thxs

Answer 11

yw~

Answer 12

can u help me with the others pls

Answer 13

suree

Answer 14

Another question another post xd

Answer 15

mk

Answer 16

i meant, another post, as in, ask another question, as in, make anotherq uestion

Answer 17

oh