Page 222 - NUMINO TG_6A
P. 222
14100% Unit
3 . Solve the word problems. 3. Have students solve the word problems.
a. Kate had 75 pencils. She gave 20% of the 75 pencils to Thomas. Remind students that they can use whichever
How many pencils did Kate give to Thomas? method works best for them. Encourage
20% of 75 20 75 = 15 them to try different methods to find which
100
Kate gave 15 pencils to Thomas. one they like the most.
Refer to .
b. Ryan received $20 and deposited 30% of it in the bank. When going over the answers, ask students
questions to make sure they understood
How much money did Ryan deposit in the bank? what the questions in the textbook were
asking them.
30 20 = 6 Ryan deposited $6 in the bank. Example: 3a.
100 How many pencils did Kate have? 75.
What percentage of her pencils did she
c. Ann’s grandfather is 60 years old. He spent 15% of his life in San Diego. give to Thomas? 20%.
How many years did Ann’s grandfather live in San Diego?
15 60 = 9 Ann’s grandfather lived in San Diego for 9 years.
100
d. Jessica bought a bike. It was priced at $70, but there is a 20% off sale today.
How much money did Jessica save?
20 70 = 14 Jessica saved $14.
100
14. 100% 125
To solve one of the word problems, students should follow these steps:
Step 1: Convert the percent to a fraction.
Step 2: Multiply the fraction by the other number in the problem.
Step 3: Simplify the resulting fraction.
6A Unit 14 205
3 . Solve the word problems. 3. Have students solve the word problems.
a. Kate had 75 pencils. She gave 20% of the 75 pencils to Thomas. Remind students that they can use whichever
How many pencils did Kate give to Thomas? method works best for them. Encourage
20% of 75 20 75 = 15 them to try different methods to find which
100
Kate gave 15 pencils to Thomas. one they like the most.
Refer to .
b. Ryan received $20 and deposited 30% of it in the bank. When going over the answers, ask students
questions to make sure they understood
How much money did Ryan deposit in the bank? what the questions in the textbook were
asking them.
30 20 = 6 Ryan deposited $6 in the bank. Example: 3a.
100 How many pencils did Kate have? 75.
What percentage of her pencils did she
c. Ann’s grandfather is 60 years old. He spent 15% of his life in San Diego. give to Thomas? 20%.
How many years did Ann’s grandfather live in San Diego?
15 60 = 9 Ann’s grandfather lived in San Diego for 9 years.
100
d. Jessica bought a bike. It was priced at $70, but there is a 20% off sale today.
How much money did Jessica save?
20 70 = 14 Jessica saved $14.
100
14. 100% 125
To solve one of the word problems, students should follow these steps:
Step 1: Convert the percent to a fraction.
Step 2: Multiply the fraction by the other number in the problem.
Step 3: Simplify the resulting fraction.
6A Unit 14 205
