To divide a number into two parts in a given ratio, you need to divide the number into parts that add up to the total ratio. In this case, the total ratio is 5 + 8 = 13.
To find the value of each part, divide the number by the total ratio:
520/13 = 40.
The first part is then (5/13) * 520 = 200.
The second part is (8/13) * 520 = 320.
So, dividing the number 520 into two parts in the ratio 5:8 would result in 200 and 320.
Divide the number 520 into two parts in the ratio 5:8
11 answers
Divide 90 into three parts in the ratio 1:4:5
To divide a number into three parts in a given ratio, you need to divide the number into parts that add up to the total ratio. In this case, the total ratio is 1 + 4 + 5 = 10.
To find the value of each part, divide the number by the total ratio:
90/10 = 9.
Now, multiply this value by each ratio to find the value of each part:
The first part is (1/10) * 90 = 9.
The second part is (4/10) * 90 = 36.
The third part is (5/10) * 90 = 45.
So, dividing the number 90 into three parts in the ratio 1:4:5 would result in 9, 36, and 45.
To find the value of each part, divide the number by the total ratio:
90/10 = 9.
Now, multiply this value by each ratio to find the value of each part:
The first part is (1/10) * 90 = 9.
The second part is (4/10) * 90 = 36.
The third part is (5/10) * 90 = 45.
So, dividing the number 90 into three parts in the ratio 1:4:5 would result in 9, 36, and 45.
A painter uses 1.2 liters of paint to cover 1m^2 of the wall. How much paint will he need to cover 5.8m^2?
To find out how much paint is needed to cover a given area, we need to multiply the paint usage per square meter by the total area that needs to be covered.
In this case, the painter uses 1.2 liters of paint for 1 m^2 of the wall. Therefore, for 5.8 m^2, the calculation would be as follows:
Total paint needed = paint usage per square meter * total area
= 1.2 liters/m^2 * 5.8 m^2
= 6.96 liters
Therefore, the painter will need approximately 6.96 liters of paint to cover 5.8 m^2 of the wall.
In this case, the painter uses 1.2 liters of paint for 1 m^2 of the wall. Therefore, for 5.8 m^2, the calculation would be as follows:
Total paint needed = paint usage per square meter * total area
= 1.2 liters/m^2 * 5.8 m^2
= 6.96 liters
Therefore, the painter will need approximately 6.96 liters of paint to cover 5.8 m^2 of the wall.
A painter uses 1.2 liters of paint to cover 1m^2 of the wall. How many square meters can he cover with 12 liters of paint?
To determine how many square meters the painter can cover with 12 liters of paint, we need to divide the total amount of paint by the paint usage per square meter.
The painter uses 1.2 liters of paint for 1 m^2 of wall. Therefore, to calculate the number of square meters that can be covered with 12 liters of paint, we perform the following calculation:
Number of square meters covered = total amount of paint / paint usage per square meter
= 12 liters / 1.2 liters/m^2
= 10 m^2
Hence, the painter can cover approximately 10 square meters of wall with 12 liters of paint.
The painter uses 1.2 liters of paint for 1 m^2 of wall. Therefore, to calculate the number of square meters that can be covered with 12 liters of paint, we perform the following calculation:
Number of square meters covered = total amount of paint / paint usage per square meter
= 12 liters / 1.2 liters/m^2
= 10 m^2
Hence, the painter can cover approximately 10 square meters of wall with 12 liters of paint.
A painter uses 1.2 liters of paint to cover 1m^2 of the wall. How many square meters can he cover with 6.6 liters of paint?
To determine how many square meters the painter can cover with 6.6 liters of paint, we need to divide the total amount of paint by the paint usage per square meter.
The painter uses 1.2 liters of paint for 1 m^2 of wall. Therefore, to calculate the number of square meters that can be covered with 6.6 liters of paint, we perform the following calculation:
Number of square meters covered = total amount of paint / paint usage per square meter
= 6.6 liters / 1.2 liters/m^2
= 5.5 m^2
Hence, the painter can cover approximately 5.5 square meters of wall with 6.6 liters of paint.
The painter uses 1.2 liters of paint for 1 m^2 of wall. Therefore, to calculate the number of square meters that can be covered with 6.6 liters of paint, we perform the following calculation:
Number of square meters covered = total amount of paint / paint usage per square meter
= 6.6 liters / 1.2 liters/m^2
= 5.5 m^2
Hence, the painter can cover approximately 5.5 square meters of wall with 6.6 liters of paint.
One pound of candy costs $3.50. How much will we have to pay for 3 lb?
To find out how much you will have to pay for 3 pounds of candy, you need to multiply the cost per pound by the number of pounds.
The cost of 1 pound of candy is $3.50. Therefore, to calculate the cost of 3 pounds of candy, you perform the following calculation:
Total cost = cost per pound * number of pounds
= $3.50/pound * 3 pounds
= $10.50
Hence, you will have to pay $10.50 for 3 pounds of candy.
The cost of 1 pound of candy is $3.50. Therefore, to calculate the cost of 3 pounds of candy, you perform the following calculation:
Total cost = cost per pound * number of pounds
= $3.50/pound * 3 pounds
= $10.50
Hence, you will have to pay $10.50 for 3 pounds of candy.
2 answers