Question

Assignment 3
Q1.0.225 when expressed as a rational number is
Q2. A decimal number plq can be expressed as a
terminating if q has no prime factor other than
Q3.-7 expressed as a decimal number
is
Q4.4.01325325325...
Q5. Decimal form of is
Q6. Express 4.28 as rational number in standard form
Q7. Value of 16.0016 - 0.4 is
Q8. Simplify: 3.2 + 16.09 + 26.305 - 1.232.
Q9. Simplify: (156.25 -0.025) x 0.02-5.2.
Q10. Simplify: + -
Project​

Answer 1

Answer:

Step-by-step explanation:

0.225 when expressed as a rational number is

= 225/1000

= 9 /40

Express 4.28 as rational number in standard form

= 428/100

= 107/25

Value of 16.0016 - 0.4 is

= 16.0016 - 0.4000

= 15.6016

Simplify: 3.2 + 16.09 + 26.305 - 1.232.

= 3.200 + 16.090 + 26.305 - 1.232

= 45.595 - 1.232

= 44.363

Simplify: (156.25 -0.025) x 0.02-5.2.

= (156.250 -0.025) x 0.02  - 5.2

= 156. 225 * 0.02  - 5.2

= 3.1245  - 5.2

= 3.1245 - 5.2000

= -2.0755