Okay! To do this, all you have to do is multiply the denominator and numerator by the same number.
Let's take number 1 for example:

Choose a number that you want to multiply them by. I'm going to use the number 3.
4 x 3= 12
10 x 3 =30
So your equivalent fraction would be:

Note: Make sure you multiply the top and bottom by the same number. :)
Let me know if you need any more help with the other two.
It takes 2 hours to complete 10
Laps.
48/4 is 12 so it’s it 12 minutes a lap
12x10 is 120 which equals out to 2 hours
Answer:
2/5
Step-by-step explanation:
just simplify the fraction
Answer:
yes i can but will have to get back to you in about half a hour just doing maths atm with the teacher
Step-by-step explanation:
Answer: grey-
blue-
yellow
Step-by-step explanation: