Answer:
The value of rate per annum is R = 12.5 %
Step-by-step explanation:
Principal amount = 576
Interest = 153
Amount after 2 years = 576 + 153 = 729
We know that
Put all the values in above equation
R = 12.5 %
This is the value of rate per annum.
Answer:
Halle bought 6 plums from the store.
Step-by-step explanation:
Given:
total cost of the peaches = $1.88
Cost of 1 Plum = $0.33
Total Money paid = $3.86
We need to find the number of Plums.
Let the number of plums be x.
Now we know that Total money paid is equal to Cost of peaches plus Cost of each Plum multiplied with number of plums.
Hence the expression can be framed as;
Now Solving the above expression to find the value of x;
Hence Halle bought 6 plums from the store.