Question

Sari has 3 times as many pencil erasers as sam together they had 28 erasers how many earasers does sari have

Answer 1

Answer : Sam has = 7 erasers

Sari has = 3×7=21 erasers

Step-by-step explanation:

Let the number of erasers Sam has =x

Let number of erasers Sari has = 3x

According to question,

`x+3x=28\\4x=28\\x=(28)/(4)\\x=7`

So, Sam has =7 erasers

and

Sari has = 3×7=21 erasers