Questions on Trigonometry 1 September 2012 (Afternoon)
Question for practice
The following questions are more helpful for class tenth students for all boards.
Questions 22.
Two numbers are in the ratio of 15 : 11. If their H.C.F. is 13, find the numbers.
Submit your answer here in the comments or wait for answer
The following questions are more helpful for class tenth students for all boards.
Questions 22.
Two numbers are in the ratio of 15 : 11. If their H.C.F. is 13, find the numbers.
Submit your answer here in the comments or wait for answer
LET THE NO.S BE x AND y
ReplyDeletex/y = 15/11
HCF= 13
x = 15 x 13
= 195
y = 11 x 13
= 143
the nos. are 195 and 143.
the numbers are in the ratio 15/11
ReplyDeleteh.c.f.=13
so the no. are 15*13=195 and 13*11=143