Answer:
100 dollar
Step-by-step explanation:
...
Answer:
40
Step-by-step explanation:
What we need here is to know how many of 1 inch are there in 40 inches
This is straightforward, what we need to do here is to imagine having to mark 1 inch length on the ribbon using a mark of a scissors.
What we will notice is that we need to make 40 marks to have exhausted the entire length of the ribbon.
This is obtained by dividing the total 40 by 1 which is 40
Answer:
9 : 7
Step-by-step explanation:
Given
4.5 : 3
( multiply both parts by 2 to clear the fractions )
= 9 : 7