11.5.5
1 answer:
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Answer:
The amount which she will have into account after 3 years is 17,400 unit
Step-by-step explanation:
Given as :
The principal which is deposited into an account = 12,000 unit
The rate of interest simple annual = 15%
The Time period = 3 years
Let The amount which she have after 3 years = A unit
<u>From simple Interest method</u>
Simple Interest =
Or , Simple Interest =
Or, Simple Interest =
∴ Simple Interest = 5,400 unit
Now,
Amount = Principal + Simple Interest
Or, A = 12,000 unit + 5,400 unit
∴ A = 17,400 unit
Hence The amount which she will have into account after 3 years is 17,400 unit . Answer
Benchmark are numbers that are used as standards to which the rest of the data is compared to. When counting numbers using a number line, the benchmark numbers are the intervals written on the axis. For benchmark numbers of 10, the number line on top of the attached picture is shown. Starting from 170, the tick marks are added by 10, such that the next numbers are 180, 190, 200, and so on and so forth. When you want to find 410, just find the benchmark number 410.
The same applies to benchmark numbers in intervals of 100. If you want to find 170, used the benchmark numbers 100 and 200. Then, you estimate at which point represents 170. For 410, you base on the benchmark numbers 400 and 500.
The same applies to benchmark numbers in intervals of 100. If you want to find 170, used the benchmark numbers 100 and 200. Then, you estimate at which point represents 170. For 410, you base on the benchmark numbers 400 and 500.