Question

1. Which operation should be done first in simplifying each numerical expression below?
(a) (6 + 7) x 5
(b) 9 = (3-2)
(c) 6 + 2 x 7
(d) 15 - 8 + 4
(e) 8= 4 + 6
(f) 11 + 14 + (6 + 1)​

Answer 1

Step-by-step explanation:

a,b,f

the portiions inside the bracket

c

multiplication

d

addition

e

addition

but e & b is not possible. the lhs and rhs are unequal.

all follow BODMAS rule

Answer 2

Answer:

here you go my friend

Step-by-step explanation:

a. (6+7) x 5 in this operate the round bracket first

  = 13 x5 =65

b. 9=(3-2) operate bracket  so it will be 9/1=9

c .6+2 x 7 multiply 2 and 7 so it becomes 6+14=20

d. 15-8+4  operate 15+4 first as they are both positive which means 19-8=11

e. 8/4+6 divide 8 by 4 which means 2 so it becomes 2+6=8

f. 11+14+(6+1)

  =11+14+7

= 33

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