A.it would be 9 over 15 so, 9/15. it can be simplified to 3/5. B. so add them together, 9 + 15 = 24, so there are 6 red apples in the basket. so it would be 6 over 24 or 6/24 that can be simplified to 1/4.
The direct variation between the total cost c and the number of gallons g of the gas may be expressed as the following,
c = kg
where k is the constant of variation. In this item, it is the cost of gasoline per gallon which is $1.89. Thus, the final variation equation is,
c = 1.89g
<span>The given number is a decimal which is a repeating
decimals.
=> 8.63 or 8.6333, because it says that is has a 3 repeating decimals.
to convert this into a fraction, simply know the place value of the decimal and
divide it with its value
=> 8.63 has 2 digits after the decimal points , so that has a hundredths
value
=> 863/100
=> 8 63/100, now a mixed number where 8 is the whole number and 63/100 is
the fraction.
=> 8.6333 has 4 digits after the decimal points, so that’s ten thousands
value
=> 86 333/10 000
=> 8 6333/10 000, the same value as the other.
</span>
A. 1/4 + 1/8
3/4 x 1/2 = 3/8
1/4 + 1/8 can be simplified into 2/8 + 1/8 which is 3/8.