Question

HELP
What divison problem problem does not have the same quotient as 7.8/3.9
a.78/39
b.7.80/3.9
c.0.78/0.039
d.0.078/0.039

Answer 1

@emelylove did you try?

Answer 2

can u help

Answer 3

quotient |ˈkwō sh ənt|
noun
1 Mathematics a result obtained by dividing one quantity by another.

Answer 4

Let's find the quotient of 7.8 /3.9
\[7.8 \div 3.9=2\]
do you get this @emelylove?

Answer 5

yeah thanks @ash2326

Answer 6

Now, let's check the quotient of each option
a)78/39
turns out that if we double 39, we'd get 78
so
78÷39=2

quotient=2
Could you check other options @emelylove ?

Answer 7

thanku okay i get it
now

Answer 8

what answer did you get?

Answer 9

2

Answer 10

if you mean (b), 7.80 is the same as 7.8 so no, that is not the answer

Answer 11

oh its not

Answer 12

one of the choices has the decimal point moved a different amount for the top and the bottom

Answer 13

it is c. the answer is 20

Answer 14

this is a question about the decimal point. If you change the decimal point the same way for the top and bottom , the answer stays the same

if you move the point 1 place to the right in 7.8 you get 78
if you move the point 1 place to the right in 3.9 you get 39
because both top and bottom were moved the same amount, the answer stays the same

if you move the point 1 to the left you would get 0.78 and 0.39
but choice (c) has 0.78 and 0.039

Answer 15

so the answer is c

Answer 16

Yes @emelylove did you understand?

Answer 17

yes thank u
bye