Fractions and Decimals Blog 1
FRACTIONS AND DECIMALS
Good Morning boysToday we will be starting our second lesson. Please you must complete your notebook till the previous blog.
After this blog, the learners will be able to:
i. Recall types of fractions
ii. Recapitulate addition and subtraction of fractions
iii. Write the fractions into ascending and descending orders.
Let us recall what we have done in class 6.
A fraction is a part of a whole.
Eg.
Note:
1. 4/4 =1 whole
2. 3/4 < 1
TYPES OF FRACTIONS:
1. 3/4- (Numerator < Denominator, So it is a PROPER FRACTION).
2. 6/4- (Numerator > Denominator, So it is IMPROPER FRACTION).
3. (MIXED FRACTION).
4. (Numerator is 1 so it is a UNIT FRACTION.)
5. (LIKE FRACTIONS as the denominators are the same).
6.(UNLIKE FRACTIONS as the denominators are different).
LETS LEARN TO ADD AND SUBTRACT THE LIKE FRACTIONS:
On adding like fractions we just add the numerator but not the denominator.
Eg. 4/5 + 2/5 = (4+2)/5 = 6/5.
NOW LETS LEARN TO ADD AND SUBTRACT UNLIKE FRACTIONS.
The same rule applies for subtraction.
EX- 2.1
Now attempt Q1 of Ex 2.1 on page 31.
Part (v) and (vi) are done for you.
Now lets go to Q2
Arrange in descending order:
You may now attempt Ex 2.1 on page 31 Q2. (One is done for you)
ASSIGNMENT:
1. DO Q3 as HOMEWORK.
2. ARRANGE THE FOLLOWING FRACTIONS IN ASCENDING ORDER (in rough copies):
THAT IS ALL FOR TODAY!!
BYE!
Have a good day.
GOOD MORNING SIR AYUSH ARUN 7B
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Good morning sir I am Vincent Anthony Paul from class 7-B=(21.04.20).
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we have two periods today, complete the assignment given in the next blog.
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GOOD MORNING SIR AYUSH DIMRI 7-B
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