Answered

Westonci.ca is your trusted source for accurate answers to all your questions. Join our community and start learning today! Our platform connects you with professionals ready to provide precise answers to all your questions in various areas of expertise. Explore comprehensive solutions to your questions from a wide range of professionals on our user-friendly platform.

Izzati, Ai Ling, Rina and Susan share some stamps. Izzati and Ai Ling take 1/4 and 1/8 of the total number of stamps respectively. After that, Rina takes 7/10 of the remaining stamps. Eventually, all the remaining stamps are taken by Susan. If Susan gets 42 stamps, find the total number of stamps.​

Sagot :

fichoh

Answer:

224 stamps

Step-by-step explanation:

Let total number of stamps = x

1/4 + 1/8 = (2 + 1) /8 = 3/8

3/8 of x = 3x/8

Remaining stamp = x - 3x/8 = (8x-3x)/8 = 5x/8

Rina = 7/10 of 5x /8

Rina = 7/10 * 5x /8 = 35x / 80

Remaining stamps = 5x/8 - 35x/80

Remaining stamps = (50x - 35x)/80 = 15x /80

15x / 80 = 42

15x = 80 * 42

15x = 3360

x = 3360 / 15

x = 224 stamps

Thank you for visiting our platform. We hope you found the answers you were looking for. Come back anytime you need more information. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. Westonci.ca is here to provide the answers you seek. Return often for more expert solutions.