Question

please please please please send​

Answer 1

Answer:

1.a)first of all sum of

-12 and 15 is 3

so now sub of 3 from 75

is 72

b)give no of boys and girls are 850 and 640

rs 15000 as their school fees so

850+640

=1490

so now 1490×15000

22350000

2.a)7 is subtracted from c to get -3

b)a is divided by 2 to get 5

c)firstly 3m is divided by 5 and answer is added to 5 to get 5

Answer 2

Answer:

this is the answer ok ......