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Problem: Calculate the 7% tax on a purchase of $25. Solution: 10% of $25 is $2.50, so 5% is $1.25. 1% of $25 is 25 cents, so 2% is 50 cents. This means 7% is $1.25 plus 50 cents, which $1.75. 7% $25 = mdthogls anubce istr5drlozq9 9rtt ol ebrioqasmo tent yens ns we Brt erlienozivib writ bis yens 2diworle of eelsnen balsdel ylhotenes gorer le bojute) Problem: What is 110% of 62? Solution: 100% of 62 is 62 and 10% of 62 is 6.2, so all together it's 68.2. 110% · 62 =

Problem: Calculate the 7% tax on a purchase of $25. Solution: 10% of $25 is $2.50, so 5% is $1.25. 1% of $25 is 25 cents, so 2% is 50 cents. This means 7% is $1.25 plus 50 cents, which $1.75. 7% $25 = mdthogls anubce istr5drlozq9 9rtt ol ebrioqasmo tent yens ns we Brt erlienozivib writ bis yens 2diworle of eelsnen balsdel ylhotenes gorer le bojute) Problem: What is 110% of 62? Solution: 100% of 62 is 62 and 10% of 62 is 6.2, so all together it's 68.2. 110% · 62 =

Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter2: Working With Real Numbers
Section2.3: Rules For Addition
Problem 6P
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**b) Problem:** Calculate the 7% tax on a purchase of $25. **Solution:** 10% of $25 is $2.50, so 5% is $1.25. 1% of $25 is 25 cents, so 2% is 50 cents. This means 7% is $1.25 plus 50 cents, which is $1.75. \( 7\% \times \$25 = \) --- **c) Problem:** What is 110% of 62? **Solution:** 100% of 62 is 62 and 10% of 62 is 6.2, so all together it’s 68.2. \( 110\% \times 62 = \)
Transcribed Image Text:**b) Problem:** Calculate the 7% tax on a purchase of $25. **Solution:** 10% of $25 is $2.50, so 5% is $1.25. 1% of $25 is 25 cents, so 2% is 50 cents. This means 7% is $1.25 plus 50 cents, which is $1.75. \( 7\% \times \$25 = \) --- **c) Problem:** What is 110% of 62? **Solution:** 100% of 62 is 62 and 10% of 62 is 6.2, so all together it’s 68.2. \( 110\% \times 62 = \)
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