Keep 6/15 the same and change Division sign into a multiplication sign and flip 4/21 and that will become 21/4. 126/60=21/10 and 21/10 as a mixed number is 2 1/10 so your answer is 2 1/10. Hoped I helped. :)
Keep Change Flip! Keep the first fraction. Change the divided sign to multiply sign. Flip the second fraction And you get 6/15 * 21/4 = 126/60 which simplified to 21/10 or 2 1/10. So the answer was 2 and 1/10.
Step-by-step explanation: $1.25 each cover times 4 covers is $5. 2/5 of 1.25 is .50. add $5 and $.50 is $5.50. if he pays with a ten, subtract, and he will get $4.50. hope this helpedd❤️
