Answer:
1 solution . perimeter of a reactangle =13 cm.
2 ( length + breadth )=13
length +11/4=13/2
length =13/2-11/4
length=26/4-11/4
length =26-11/4
length=15/4
there fore length of the reactangle is 15/4.
2 solution
Sitas present age =x
sita father present age =y
according to question y=3x
and (x+6)+(y+6) =69
x+y=69-12=57
x+3x=57
4x=57
x=57/4=14.25.
sita present age 14.15 years .
sita father present age is 42.75 years
hope it helps u mate
1)
Perimeter of rectangle = 2(l+b) = 13 cm
width = 11/4 cm
so, length = 2×(l+11/4) = 13
→ 2l+22/14 = 13
→ 2l = 13-22/14
→ 2l = 182/14 - 22/14
→ 160/14
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Answers & Comments
Answer:
1 solution . perimeter of a reactangle =13 cm.
2 ( length + breadth )=13
length +11/4=13/2
length =13/2-11/4
length=26/4-11/4
length =26-11/4
length=15/4
there fore length of the reactangle is 15/4.
2 solution
Sitas present age =x
sita father present age =y
according to question y=3x
and (x+6)+(y+6) =69
x+y=69-12=57
x+3x=57
4x=57
x=57/4=14.25.
sita present age 14.15 years .
sita father present age is 42.75 years
hope it helps u mate
1)
Perimeter of rectangle = 2(l+b) = 13 cm
width = 11/4 cm
so, length = 2×(l+11/4) = 13
→ 2l+22/14 = 13
→ 2l = 13-22/14
→ 2l = 182/14 - 22/14
→ 160/14