156. you basically just need to multiply 78 by 2
What are the questions attach a pic plz
Answer:
22.5 degrees
Step-by-step explanation:
We know that this full angle measures 90 degrees
and in the problem, it says that CBD is 1/4 of the full thing
so we can do
90/4=22.5
Step-by-step explanation:
just count off the positions after the decimal point.
they go with decreasing negative exponents of ten.
the first position is 1/10.
the second 1/100.
the third 1/1000.
the fourth 1/10000
the fifth 1/100000
and that is how we can easily convert such decimals into fractions.
0.63333 = 63333 / 100000
or were you looking for the infinite decimal ?
that would be 1.9/3 = 19/10 / 3 = 19/30
I found this by simply suspecting that there is a division by 3 involved (due to the 3333333 repeating pattern).
so, by multiplying 0.63333 by 3 we get 1.9.
1.9 = 19/10
and then dividing by 3 gives us 19/30
