Severity: Warning

Message: count(): Parameter must be an array or an object that implements Countable

Filename: controllers/calculator.php

Line Number: 37

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This tool is also used in scientific calculations

We follow some steps to subtract a decimal numbers from other decimal number

(i) First we covert given decimal number to like decimals.

(ii) In second step we write both the decimal one below to other

(iii) In third step , subtract ignoring decimals

(Iv) Place the decimal and we have final answer

35.400

- 2.653

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32.747

732.46

- 54.25

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678.21