Question

what is 4 2/7 x 2 1/5?

Answer 1

what is \[4\frac{ 2 }{ 7 }\] times \[2\frac{ 1 }{ 5 }\]

Answer 2

@Awolflover1 can u help me if your not doin anything

Answer 3

or anyone

Answer 4

do you have answer choises

Answer 5

no that is wat makes it harder

Answer 6

9.42857142857

Answer 7

ok change these in to decimal form
1 divided by 5 and
2 divided by 7
@brejaye please no direct answers that breaks the rules of open study

Answer 8

im sorry but im still confused

Answer 9

change the 2/7 and the 1/5 to decimals so that you can multiply them

Answer 10

Refer to the attachment.

Answer 11

i wasnt finished then add you number to the decimal of you fraction and then multiply them

Answer 12

\[a+\frac{b}{c}=\frac{a*c+b}{c} \]

Answer 13

ummm....

Answer 14

type \[2\div7\] into your calculator

Answer 15

what do you get?

Answer 16

16/35 or in other words 0.4571428571

Answer 17

I did it on a scientific calculator

Answer 18

@Princeyboy4 let the person who asked the question learn how to solve it. So they know how to in the future

Answer 19

I'm not sure if you got the answer or not, but first we need to convert these into an improper fraction. To do that, do what @robtobey said, \(\dfrac{a*c+b}c\). In the first fraction, we have 4 \(\dfrac 27\).
a = 4
b = 2
c = 7
So now, we do \(\dfrac{4*7 + 2}7\). That gives \(\dfrac{30}7\). Now, we have 2 \(\dfrac 15\) for the second fraction. Do the same thing.
a = 2
b = 1
c = 5
\(\dfrac{2*5 + 1}5\), that gives \(\dfrac{11}5\). Now, take those fractions and multiply across the top and bottom.

\(\dfrac{30}7 * \dfrac{11}5\)

30*11 is the numerator of the answer
7*5 is the denominator of the answer.

Hopefully that all makes sense :)

Answer 20

@brejaye I'm just trying to help

Answer 21

OMG THAT LOOKS CONFUSIN

Answer 22

Just read through it and ask questions after if you still have any

Answer 23

OK..

Answer 24

@AYE_MY_PEEPS did you get it right

Answer 25

no.. :(

Answer 26

@Princeyboy4

Answer 27

ok bye nvm thnks 4 tryin to help...