plzzzz answer all 20 questions if he/she solve 20 questions he/she is a brilliant students
Attachments:
Answers
Answered by
1
q(18).
ratio = 3:5:7
sum of ratios = 15
total amount = rupees 9915
therefore c's share = 7/15×9915 = rupees 4627
q(17).
therefore the third angle = 180°-120°(angle sum property)
= 60° ans.
q(19).
no of men. no.of days.
1000 48
1600 x
therefore x = 1000×48/1600 = 30 days. answer
ratio = 3:5:7
sum of ratios = 15
total amount = rupees 9915
therefore c's share = 7/15×9915 = rupees 4627
q(17).
therefore the third angle = 180°-120°(angle sum property)
= 60° ans.
q(19).
no of men. no.of days.
1000 48
1600 x
therefore x = 1000×48/1600 = 30 days. answer
Similar questions