Answer:
It's gonna be 12 servings of 1 1/2 cups in 18 cups.
Step-by-step explanation:
1.5+1.5+1.5+1.5+1.5+1.5+1.5+1.5+1.5+1.5+1.5+1.5=
you have 12 whole 1's, so there's 12. Plus, 12 .5's so add all of the halves together.
.5+.5=1+.5+.5=2+.5+.5=3+.5+.5=4+.5+.5=5+.5+.5=6.
So, now you have 6. You add the 6 to the 12, and now you have 18.
So, 12 servings of 1 1/2 or 1.5 is 18 cups.
Hope this helps you! (:
There r 2 ways to do this type of problem....
(1) 30% of 70...turn percent to decimal...." of " means multiply
0.30(70) = 21.....so 30% of 70 is 21
or
(2) use the percent formula.....is/of = %/100
30% of 70 is what ...
is = x
of = 70
% = 30
is/of = %/100
sub
x / 70 = 30 / 100
cross multiply because this is a proportion
(100)(x) = (30)(70)
100x = 2100
x= 2100 / 100
x = 21
** by the way, this percent formula works on many percent problems...u just have to make sure u sub the right numbers in the right places.
either way u choose to do it, u should arrive at the same answer
1/7, 6/7, 1 1/7, 1 2/3, and 18/9
Answer:
DF = 7.5
Step-by-step explanation:
Since the 3 sides are congruent, then
EF = DE , that is
4.5m - 42 = 1.5m - 9 ( subtract 1.5m from both sides )
3m - 42 = - 9 ( add 42 to both sides )
3m = 33 ( divide both sides by 3 )
m = 11
Thus
DE = 1.5m - 9 = 1.5(11) - 9 = 16.5 - 9 = 7.5
Then
DF = 7.5
