3. Calculate the following and then round off your answer to two decimal places: a ) $$ 32,452+9,543+0,5409 $$ b) $$ 98,4311-88,31+54,1034 $$ c) $$ 0,45-0,003-0,001 $$

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UpStudy AI · Accepted Answer

Calculate the value by following steps:
- step0: Calculate:
  $$32452+9543+5409$$
- step1: Add the numbers:
  $$47404$$
Calculate or simplify the expression $$ 984311 - 8831 + 541034 $$.
Calculate the value by following steps:
- step0: Calculate:
  $$984311-8831+541034$$
- step1: Calculate:
  $$1516514$$
Calculate or simplify the expression $$ 0.45 - 0.003 - 0.001 $$.
Calculate the value by following steps:
- step0: Calculate:
  $$0.45-0.003-0.001$$
- step1: Subtract the numbers:
  $$0.446$$
Round the number $$ 47404 $$ into 2 decimal places.
Round the number by following steps:
- step0: Round $$47404$$ to $$2$$ decimal places using standard rounding method:
  $$47404$$
- step1: Round $$47404$$ to $$2$$ decimal places using standard rounding method$$:$$
  $$47404.00$$
Round the number $$ 0.446 $$ into 2 decimal places.
Round the number by following steps:
- step0: Round $$0.446$$ to $$2$$ decimal places using standard rounding method:
  $$0.446$$
- step1: Round $$0.446$$ to $$2$$ decimal places using standard rounding method$$:$$
  $$0.45$$
Round the number $$ 1516514 $$ into 2 decimal places.
Round the number by following steps:
- step0: Round $$1516514$$ to $$2$$ decimal places using standard rounding method:
  $$1516514$$
- step1: Round $$1516514$$ to $$2$$ decimal places using standard rounding method$$:$$
  $$1516514.00$$
Here are the calculations and their rounded results:

a) For the expression $$ 32,452 + 9,543 + 0,5409 $$:
   - Calculation: $$ 32,452 + 9,543 + 5,409 = 47,404 $$
   - Rounded result: $$ 47,404.00 $$

b) For the expression $$ 98,4311 - 88,31 + 54,1034 $$:
   - Calculation: $$ 984,311 - 8,831 + 541,034 = 1,516,514 $$
   - Rounded result: $$ 1,516,514.00 $$

c) For the expression $$ 0,45 - 0,003 - 0,001 $$:
   - Calculation: $$ 0.45 - 0.003 - 0.001 = 0.446 $$
   - Rounded result: $$ 0.45 $$

### Final Results:
- a) $$ 47,404.00 $$
- b) $$ 1,516,514.00 $$
- c) $$ 0.45 $$
a) 47,404.00 b) 1,516,514.00 c) 0.45

3. Calculate the following and then round off your answer to two decimal places: a ) \( 32,452+9,543+0,5409 \) b) \( 98,4311-88,31+54,1034 \) c) \( 0,45-0,003-0,001 \)

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