It costs 3
3
tickets to play a game at the fair. if you spent 21
21
tickets on the game, which equation could you use to solve for the number of games,
g
?

clear check

21=3
21
g
=
3

21·3=
21
·
3
=
g

3=21
g
3
=
21

3=21

21/3t= games (g)

Step-by-step explanation:

you know the total of 21, so diving it by 3 will give you how many games he played.

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b