Concept explainers
(a)
Find the addition of the given expression with same unit.
Answer to Problem 21A
Explanation of Solution
Given:
The given addition is,
Calculation:
Given:
Add the numerical values and leave the units unchanged.
Arrange like units in the same column and add each column.
Simplify the sum. Divide
Now,
Add :
Hence the solution is,
(b)
Find the subtraction of the given expression with same unit.
Answer to Problem 21A
Explanation of Solution
Given:
The given addition is,
Calculation:
Given:
subtract the numerical values and leave the units unchanged.
Arrange like units in the same column and add each column.
Hence the solution is,
(c)
Find the multiplicationof the given expression with same unit.
Answer to Problem 21A
Explanation of Solution
Given:
The given addition is,
Calculation:
Given:
Multiply the numerical values and leave the units unchanged.
Simplify the product.
Now the product is,
Hence the solution is,
(d)
Find the division of the given expression with same unit.
Answer to Problem 21A
Explanation of Solution
Given:
The given addition is,
Calculation:
Given:
Divide the numerical values and leave the units unchanged.
Divide
Express the
Add
Divide
Collect quotient.
Hence the solution is,
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Chapter 26 Solutions
Mathematics For Machine Technology
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