Question

Ten students of class X took part in Mathematics quiz. The number of girls is 4 more than that of the boys. The algebraic representation of the above situation is * *
1 point
none

Answer 1

Answer:

x+y =10 X - y,= 4

Step-by-step explanation:

X is the no. of girls and y is the no. of boys

X = y+4 -- equation 1

X + y = 10

then we put equation 1 on the place of x

y + y +4 = 10

2y = 10-4

y = 6/2= 3

no. of boys are 3 and no. of girls are 7 ( X = y+4)