Question

Question 9 ,10,11 and answers

Answer 1

9.]

Distance =speed*time

52=speed*6

speed=52/6

speed=26/3

disatance=78 km

speed=26/3

time=?

distance=speed*time

78=26/3*time

time=78*3/26

time=9 hrs

Time taken to cover distance of 78 km is 9 hrs

[10.]

1475-2 weeks

?=10

earning in 10 weeks=1475*5

=7375

Earning in 10 weeks = Rs 7375

11.]

66-12

then, 132=?

=132*12/66

=2*12

=24

24 bananas can be bought for Rs 132