Question

Solve the following problems and check your answers :
1. The total number of students in a school are 1480. If number of boys are 80 more than girls, find the
number of boys and girls in the school.
2. The length of a rectangle is twice its breadth. Its perimeter is 48 cm. Find its length and breadth.
please check the answer ​

Answer 1

Answer:

1. given:-

total no of boys x+80

total no of girls = x

1480= x+80+x

1480 =2x+80

2x= 1480-80

x=1400/2

x=700

therefore total no of girls =700

total no of boys=780

2:  Let breadth be X cm

then length is 2X cm

Perimeter of Rectangle=2( l + b )

48=2(2X+X)

48÷2=3X

24=3X

24÷3=X

8cm=X

B=8cm

L=2×8=16cm

plz mark it as brainiest answer

Answer 2

see the picture for step by step