Answer:
Step-by-step explanation:
proportion time...
3 teaspoons salt to 4 cups flour = x teaspoons salt to 28 cups flour
3 x
----- = ----- cross multiply
4 28
(4)(x) = (3)(28)
4x = 84
x = 84/4
x = 21 <==== 21 teaspoons of salt are needed
Answer:
3/20 1.5/10 15/100 15%
Step-by-step explanation:
done
I think it means that how much will it be per pound. Have a great day!
This is a real tricky question. There are a lot of primes that fit this description.
3 5 7 9 (does't work. It's prime factors are the same).
11 13 17 19
I think the answer you want is 15, but it depends on what you have been told about 1. Is 1 prime or not?
Answer:
C
Step-by-step explanation:
I'm not sure if my picture made since because I'm not the best at drawing but that's how I'd explain it