Question

evalute ,(-8+15)/(-4-3)

2)place the required mathematical operation to make the following statement correct

i)2+(3----15)-2=45 ii)(3+13-5)-----2=22 iii)(10----2)+(5+1)/3=7 iv)(15-5)----10-99=1

Answer 1

1. evaluate

=

= -1 ans

2. (i) 2+(3 * 15) – 2 = 45 (it will take multiply at the blank )

(ii) (3+13-5) * 2 = 22 (it will take multiply at the blank)

(iii) (10 2 ) + = 7 (it will take division at the blank)

(iv) (15-5) * 10 – 99 = 1 (it will take multiply at the blank)