Matthew has 30 stamps in his collection. matthew's father has 10 times as many stamps as matthew. how many stamps does matthews father have?

300 stamps.

Step-by-step explanation:

Matthew has the number of stamps = 30

Let the number of stamps Mathew's father have = x

Then by the statement "Matthew's father has 10 times as many stamps as Matthew."

Expression for this statement will be

x = 10 × 30

x = 300

Therefore Matthew's father has 300 stamps.

The prime factors of 30 are 2 x 3 x 5. The prime factors they have in common are 3 x 5. 3 x 5 = 15. The greatest common factor is 15

The greatest common factor of 35 and 15 is 5. The 'greatest common factor' is sometimes called the 'GCF.

Greatest Common Factor (GCF) of two numbers

the factors of 40 are 1, 2, 4, 5, 8, 10, 20 and 40, and the factors of 50 are 1, 2, 5, 10, 25 and 50.

Step-by-step explanation: