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Chapter 1

Basic Engineering Mathematics · 17 exercises

Problem 1

Add 27, \(-74,81\) and \(-19\)

4 step solution

Problem 2

Subtract 89 from 123

6 step solution

Problem 3

Subtract \(-74\) from 377

5 step solution

Problem 5

Subtract 318 from \(-269\)

4 step solution

Problem 6

Multiply 74 by 13

4 step solution

Problem 7

Multiply by 178 by \(-46\)

6 step solution

Problem 8

Divide 1043 by 7

9 step solution

Problem 9

Divide 378 by 14

7 step solution

Problem 10

Divide 5669 by 46

5 step solution

Problem 11

Determine the HCF of the numbers 12,30 and 42

3 step solution

Problem 12

d etermine the HCF of the numbers 30,105 , 210 and 1155

6 step solution

Problem 13

Determine the LCM of the numbers 12,42 . and 90

4 step solution

Problem 14

Determine the LCM of the numbers 150,210 , 735 and 1365

5 step solution

Problem 15

Find the value of \(6+4 \div(5-3)\)

3 step solution

Problem 16

Determine the value of $$ 13-2 \times 3+14 \div(2+5) $$

4 step solution

Problem 17

Evaluate $$ 16 \div(2+6)+18[3+(4 \times 6)-21] $$

5 step solution

Problem 18

Find the value of $$ 23-4(2 \times 7)+\frac{(144 \div 4)}{(14-8)} $$

5 step solution

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Chapter 1 - Basic Engineering Mathematics Solutions | StudyQuestionHub