Answer:
3. Would you like a sandwich? "No thanks, I have <u>just</u> had lunch.
4. Shall I pay the waiter? "No, I have <u>already</u> paid him."
5. We have known each other <u>for</u> ten years.
6. Rayan hasn't texted me since Sunday morning.
7. ...you <u>ate</u> breakfast.
8. The train...<u>arrived</u>.
Explanation:
For the rest it is mainly just the past tense of the word.
For example:
He (eat) breakfast.
He <u>ate</u> breakfast.
75/100 = 5x5x3 / 5x5x4
<span>you can cancel out the 5's and then you are left with 3/4 </span>
<span>Yet another way is to find the GCD of 75 and 100. 25 is the GCD of 75/100
Divide 75 by 25 and 100 by 25
75</span>÷25 = 3
100÷25=4
You get 3/4
75/100 in simplest form is 3/4