Simultaneously 7748

The monitor screen is blank. 4 new wheels appear on the screen every seven seconds when the beep sounds. On the contrary, 3 wheels disappear from the screen every eleven seconds. If both actions should take place simultaneously, the number of circles on the screen will not change.
A) Specify the number of circles on the screen 1 minute after the beep.
B) Specify the number of circles on the screen 5 minutes after the beep.

Correct answer:

a =  17
b =  84

Step-by-step explanation:




Did you find an error or inaccuracy? Feel free to write us. Thank you!







Tips for related online calculators
Do you want to perform natural numbers division - find the quotient and remainder?

You need to know the following knowledge to solve this word math problem:

Related math problems and questions: