Please tell at least four questions or highest all...
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sorry the above answer is right because of my calculation mistake i write 7 in place of 17 therefore the answer is 12240cm
some pictures didnt upload in the answer i dont know why
ans 14 we have to find lxm from 1 to 10
therefore lcm is 2520
ans 15
we have to again find lcm of 48,60,12
therefore the days taken to complete by first cyclist=360÷48=7.5 days
second cyclist=360÷60=6days
third cyclist=360÷72=5
therefore the hours taken by cyclist=
7.5×24=180hours
6×24=144hours
5×24=120hours
lcm of 180,144and 120
therefore they will meet after 720 hours or 24 days
some pictures didnt upload in the answer i dont know why
ans 14 we have to find lxm from 1 to 10
therefore lcm is 2520
ans 15
we have to again find lcm of 48,60,12
therefore the days taken to complete by first cyclist=360÷48=7.5 days
second cyclist=360÷60=6days
third cyclist=360÷72=5
therefore the hours taken by cyclist=
7.5×24=180hours
6×24=144hours
5×24=120hours
lcm of 180,144and 120
therefore they will meet after 720 hours or 24 days
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diviii:
sorry but your answer is wrong
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