John has two beepers red and green. The green
beeper beeps every 35 second and red beeper
beeps every 45 seconds. After how many
seconds both beepers beeps at the same time?
A 512
B. 515
C. 315
D. 415
beeper beeps every 35 second and red beeper
beeps every 45 seconds. After how many
seconds both beepers beeps at the same time?
A 512
B. 515
C. 315
D. 415
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Answer:
c.315 that was i know po
Answer:
c. 315
Step-by-step explanation:
315÷35=9
315÷45=7
they'll both beep when green beeper beeps on its 9th beep, while the red beeper will beep on its 7th beep. Haha hope u understand.