Answer:
1 7/15 hours
Step-by-step explanation:
UNDERSTAND:
What is asked:
How much longer did he stay in the library after school than at lunch time?
What are given:
1/3 of an hour
1 4/5 of an hour
PLAN:
What operation will be used?
Subtraction
What is the number sentence?
1 4/5 - 1/3 = n
SOLVE:
1 4/5 - 1/3=
*(1-0)(4/5-1/3) = 1( 12/15-5/15)= 1 7/15
*Note that the parenthesis does not show multiplication, but only emphasizes that the whole numbers and the fractions are solved apart.
if you wanna convert the mixed fraction into improper:
1 7/15 = 1×15+7= 22
just copy the denominator then the answer will be:
22/15 hours
1 7/15 or 22/15 hours
1 7/15hrs
• What is asked?
- The amount of time he stay in the library after school than at lunch time.
• What are given?
- ⅓ of hour in the library at lunch time , 1 ⅘ hrs. after school in the library
• What operation will be used?
- The operation will be used was subtraction.
• What is the numeber sentence?
- 1 ⅘ - ⅓ = N
Hope it helps :)
Correct me if I'm wrong
(Di ko po kase alam yung Lookback, baka final answer po iyon kaya nilagay ko nalang po final answer)
#CarryonLearning
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Answers & Comments
Answer:
1 7/15 hours
Step-by-step explanation:
UNDERSTAND:
What is asked:
How much longer did he stay in the library after school than at lunch time?
What are given:
1/3 of an hour
1 4/5 of an hour
PLAN:
What operation will be used?
Subtraction
What is the number sentence?
1 4/5 - 1/3 = n
SOLVE:
1 4/5 - 1/3 = n
1 4/5 - 1/3=
*(1-0)(4/5-1/3) = 1( 12/15-5/15)= 1 7/15
*Note that the parenthesis does not show multiplication, but only emphasizes that the whole numbers and the fractions are solved apart.
if you wanna convert the mixed fraction into improper:
1 7/15 = 1×15+7= 22
just copy the denominator then the answer will be:
22/15 hours
1 7/15 or 22/15 hours
Answer:
1 7/15hrs
Understand
• What is asked?
- The amount of time he stay in the library after school than at lunch time.
• What are given?
- ⅓ of hour in the library at lunch time , 1 ⅘ hrs. after school in the library
Plan
• What operation will be used?
- The operation will be used was subtraction.
• What is the numeber sentence?
- 1 ⅘ - ⅓ = N
Solve
1⅘ - ⅓
= 9/5 - 1/3
= 22/15hrs or 1 7/15hrs
Lookback:
Answer: 22/15hrs or 1 7/15hrs or 1.46hrs
Step-by-step explanation:
Hope it helps :)
Correct me if I'm wrong
(Di ko po kase alam yung Lookback, baka final answer po iyon kaya nilagay ko nalang po final answer)
#CarryonLearning