Question

Greg has rows of stamps with 10 stamps in each row. Greg says there are a total of 35 stamps. Use what you've learned about multiples of 10 to explain why Greg is incorrect.

Answer 1

Answer:

Given :Greg has rows of stamps with 10 stamps in each row. Greg says there are a total of 35 stamps.

To Find :Use what you've learned about multiples of 10 to explain why Greg is incorrect.

Solution :

Greg has rows of stamps with 10 stamps in each row

let x be the no. of rows

So, No. of stamps = 10 x

Greg says there are a total of 35 stamps.

So, 10 x = 35

x = 3.5

Multiples of 10 always have 0 at unit place

So, there can never be 35 stamps

So, Greg is incorrect.

Answer 2

Answer:

A multiple of 10 cannot have anything but a zero as its final digit

Step-by-step explanation:

In other words, 10 times anything is 20, 30, 40, 50 and so on, but never 35.

Examples:

10 x 1 = 10

10 x 2 = 20

10 x 3 = 30

10 x 4 = 40...

10 x 123 = 1,230

A simple rule to help you is that a number multiplied by 10 is always that number with a zero added on the end. Look above to see what I'm talking about.

PLEASE MARK BRAINLIEST