Question

which greatest possible length can be use to measure exactly 15 meter 75 centimeter,11 meter 25 cm and 7 meter 65 centimeter by hcf

Answer 1

Answer:

Dont know check from google

Answer 2

Answer:

45

Step-by-step explanation: To solve such questions, we need to find HCF -

To do so, first of convert all the length into cm as -

15m 75cm = 1575 cm

11m 25cm = 1125cm

7m 65cm = 765cm

Now, find the HCF as -  

1575 = 3 x 3 x 5 x 5 x 7

1125 = 3 x 3 x 5 x 5 x 5

765 = 3 x 3 x 5 x 17

Therefore, greatest possible length that can be used to measure 15m 75cm, 11m 25cm, 7m 65cm is 45 (3 x 3 x 5).