36/4
PEMDAS
Parentheses
Exponents
Multiplication Division whichever comes first in the equation
Addition Subtraction<span> whichever comes first in the equation</span>
Answer: 16 gallons
Step-by-step explanation:
Since we are given the information that 1/4 of the gas is left, it simply means that (1 - 1/4) = 3/4 has been used.
The tank was filled and this was 12 gallons of gas.
Let the gas that the tank hold be represented by x. Therefore,
3/4 of x = 12
3/4 × x = 12
0.75x = 12
x = 12/0.75
x = 16
The tank holds 16 gallons of gas.
Answer:
Step-by-step explanation:
To convert decimals to fractions, you look at the place of the last digit of the fraction (i.e. the digit that the farthest right from the decimal)
For 0.3, 3 is in the tenths place, so we end up with the fraction
For 0.46, 6 is in the hundreths place, so before simplifying we have
The GCF of 46 and 100 is 2 so we divide the fraction by to get ÷ =
For 0.075, the 5 is in the thousandths place, so before simplifying we have
The GCF of 75 and 1000 is 25 so we decide the fraction by to get ÷ =
If a + b = 7 then our possible answers are 1 + 6, 2 + 5, or 3 + 4.
Now that we have the possible answers, we can times a and b to find 10.
1 • 6 = 6, 2 • 5 = 10, and 3 • 4 = 12.
So our answer is 2 + 5 = 7
2 and 5 being a and b.
Answer:
Step-by-step explanation: First of all, we asume that each household recive a survey to check all health problems. After that we can sume all patients that means 32+54+78+112+96=372.
Now with a simple rule of three:
=30.11%. We have the 30.11% of the patients have eye problems.
=14.52%. We have the 14.52% of the patients have diabetes problems.