The number of boys is:
30 - 12 = 18.
18 boys* (1/3)= 6 boys
There are 6 boys who study history.
6 students/ 30 students= 1/5.
1/5 of the students are boys who study history~
Answer:
30×5=150
so 150+10=160
thus his payment in the 30th installment is
rs.160
There are 5 possible outcomes
Answer:
B) y=3x+4.5
Step-by-step explanation:
Answer:
6.25
Step-by-step explanation: