Answer:
sandwiches n[S]=4
drinksn[D]=3
desserts[d]=2
total n[T]=9
number of possible choices for:
4 sandwiches=n[S]/n[T]=<u>4/9</u>
For
3 drinks=n[D]/n[T]=3/9=<u>1/3</u>
and
For 2 desserts=n[d]/n[T]=<u>2/9</u>
The proportion is simply a matter stating the ratios as fractions, setting two fractions equal each other and cross multiplying.
For example:
2/x=3/9.
You need to cross multiply in order to get your answer. so 9(2)=x(3)
18=3x
6=x.
Thats how you solve a proportion.
Hope this helped :)
Have a great day
Answer:
Convert the decimal to a percentage by multiplying the decimal by
100
.
350
%
Step-by-step explanation:
180 degrees in a triangle therefore you will subtract 54 and 79 from 180 which then gives you the answer --47--
do you understand how to do it now ?
Answer:
the value of x is 55⁰
Step-by-step explanation:
ddjjdjdjdjdj