Advertisements
Advertisements
प्रश्न
Add the following fractions:
`2/5,2 3/15` and `7/10`
Advertisements
उत्तर
`2/5,2 3/15` and `7/10`
= `2/5+33/15+7/10`
= `(2xx6)/(5xx6)+(33xx2)/(15xx2)+(7xx3)/(10xx3)` ........(L.C.M. of 5, 15 and 10 = 30)
= `12/30+66/30+21/30`
= `(12+66+21)/30=99/30=(99÷3)/(30÷3)`
= `33/10=3 3/10`
APPEARS IN
संबंधित प्रश्न
Solve: `9/11 - 4/15`
Salil wants to put a picture in a frame. The picture is 7 `3/5` cm wide. To fit in the frame the picture cannot be more than 7 `3/10` cm wide. How much should the picture be trimmed?
Fill in the blank:
`23/12` and `23/15` are ................. fractions.
Change the following mixed fraction to improper fraction:
`2 1/11`
I bought one dozen bananas and ate five of them. What fraction of the total number of bananas was left?
Write the fractional part for the picture that is circled.
Write the numerator and denominator for the following numbers.
`3/7`
On what part of the field does he grow potatoes?
Colour the part according to the given fraction.
`1/4`
If a number is placed on the top of the fractional bar, what is it called, and what does it show?
