1. 49/56 2. 25/30 I really need help with my work to
Answer:
the first one
Step-by-step explanation:
i did the test and got it right
Answer:
thank youuuuuuuu
Step-by-step explanation:
Ice cream = 4 1/2 gallons
milk = 6 3/10 gallons
ice cream: 4 1/2 = (4*2 + 1)/2 = 9/2
milk: 6 3/10 = (6*10 +3)/10 = 63/10
milk:ice cream proportion: a:b = c:d where a*d = b*c
a = 63/10 ; b = 9/2 ; c = x ; d = 1
63/10:9/2 = x:1
63/10 * 1 = 9/2 * x
63/10 = 9x/2
63/10 * 2 = 9x/2 * 2
126/10 = 9x
126/10 * 10 = 9x * 10
126 = 90x
126/90 = 90x/90
1 36/90 = x
x = 1 36/90 simplified to 1 13/30
1 13/30 gallons of milk will make 1 gallon of ice cream.
