Question

Please answer it fast chapter fraction ... whose answer is correct i give it brainliest answer and with full solution​

Answer 1

Answer:

3. 11/20

4. 1/3

5. 500

Step-by-step explanation:

3.  Let the students who ate butterscotch ice cream be 'x'

∴   1/4 + 1/5 + x =1

∴   x = 1 - (1/4 + 1/5) = 1 - 9/20 = 1 - 0.45 = 0.55 = 11 / 20

4.  Let 'x' be the amount left with her

∴   1/4 + 1/3 + 1/12 + x =1

∴   x = 1 - (1/4 + 1/3 + 1/12) = 1 - 2/3 = 1/3

5. Total number of students = 2500

    1/5 th were absent

∴   1/5th of 2500 = 2500 / 5 = 500

Answer 2

Q3:

Children ate choclate ice cream = 1/4

Children ate Vanilla ice cream = 1/5

Total = 1/4-1/5=

LCM OF 4 AND 5 =20

5-4/20=1/20

Children who ate butterscotch=1/20

Q4:

She spends money on pens= 1/4

" " " " books= 1/3

" " " " pencils= 1/12

Money left with her =

LCM OF 4,3 AND 12

= 12

==== 12-4-3/12 =5/12

Q5:

Students in school=2500

students absent= 1/5

students present=x

= 1/5 of 2500=500

HOPE IT HELPS YOU!!