Answer:
Step-by-step explanation:
U have a direct proportion
48 tons of flour to 15 hrs = x tons of flour to 20 hrs
48 x
------- = ------- cross multiply
15 20
(15)(x) = (48)(20)
15x = 960
x = 960/15
x = 64 <==== 64 tons
Answer:
64 tons
Step-by-step explanation:
directly proportional :)
4/5 divided by 7/10 is equal to 8/7.
We have
To divide fractions, we multiply the first fraction by the reciprocal of the second fraction.
The reciprocal of a fraction is obtained by flipping it, which means swapping the numerator and the denominator.
So, to divide 4/5 by 7/10, we multiply 4/5 by the reciprocal of 7/10.
Reciprocal of 7/10 = 10/7
Now we can multiply:
(4/5) x (10/7)
Multiplying the numerators and denominators gives us:
(4 x 10) / (5 x 7) = 40/35
To simplify the fraction, we can divide both the numerator and the denominator by their greatest common divisor, which is 5:
40/35 = (40 ÷ 5) / (35 ÷ 5) = 8/7
Therefore,
4/5 divided by 7/10 is equal to 8/7.
Learn more about expressions here:
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Answer:
2,837 lower.
Step-by-step explanation:
Answer:
2899
Step-by-step explanation:
#!$!$;+#+#+##+*(9*9"98@)@)@
The question supplied is incomplete. The complete question is shown below:
The Gross national product (GNP) is the value of all the goods and services produced in an economy, plus the value of goods and services imported, less the goods and services exported. During the period of 1994-2004, the GNP of Canada grew about 4.8% per year, measured in 2003 dollars. In 1994, the GNP was $5.9 billion. Assuming this rate continues, in what year with the GNP reach $10 billion?
Answer:
2006
Step-by-step explanation:
Every year, the new GNP will become (100 + 4.8)% of that of the previous year. That is 104.8%, and equivalent of 1.048.
Let P(y) be the GNP after a period of y years.
After y years, the equation for calculating A(y) becomes
A(y)=5.9*(1.048)^y
Since A(y) = 10
10=5.9*(1.048)^y
10/5.9 =(1.048)^y
1.695=(1.048)^y
ln(1.695) = ln(1.048)^y
ln(1.695) = y ln1.048
y=ln1.695/ln1.048
y=11.26 years
1994 + 12 = 2006
Canada’s GNP will reach $10 billion in the year 2006