Answer:
We conclude that the ratio of dog food to cat food is 2 : 1.
Step-by-step explanation:
We know that the 5 bags of dog food and 2 bags of cat food weigh 45 pounds. 6 bags of dog food weighs 45 pounds. All 6 bags of dog food weigh the same and all bags of cat food weigh the same.
We have
we get
We get that the ratio of dog food to cat food is 7.5 : 3.75.
We conclude that the ratio of dog food to cat food is 2 : 1.
Answer:
$3.77
Step-by-step explanation:
The formula for the percentage of an amount is :
To work out the value of the tax you would first need to convert the percentage of 6.5 into a decimal. You can do this by dividing the percentage of 6.5 by 100, this gives you 0.065. This is because percentages are out of 100.
The next step is to multiply 0.065 by the amount of $58, this gives you 3.77. This is because we are working out 6.5% of $58 and so would multiply the decimal by the amount to work that out.
1) Divide 6.5 by 100.
2) Multiply 0.65 by 58.