Answer:
4.28 per recipe
Step-by-step explanation:
21.4 divided by 5 = 4.28 per recipe
Answer:
-2x-14
Step-by-step explanation:
As you know 30/45 = 6/9
So a = 9 makes the equation true
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Draw a straight, horizontal line. Mark evenly-spaced scale divisions, 0 to 5 (because all of the given numerals fit within this domain).
Recognize that the LCD of these fractions and mixed numbers is 6.
Convert all of the given fractions to denominator 6, as needed (some already have that denominator).
Arrange the resulting fractions in ascending order. For example, 5/6, 1/6, 3/6 would become 1/6, 3/6, 5/6 (in ascending order).
Plot all your numerals (all of which have denominator 6) on your number line.
