Question

Simplify badmas 20-{18÷(7-2+1)}

Answer 1

Answer: 17

20-18÷(5+1)

20-18÷6

20-3

= 17

Hope this method was useful

Answer 2

Answer:

=> 17

Step-by-step explanation:

Given expression:-

$20-[18\div(7-2+1)]$

We have to simplify the above expression:

For solving the expression, we have to use the rule of BODMAS:

As we have

=> $20-[18\div(7-2+1)]$

Subtract the numbers 7 and 2 we get,

$=> 20-18\div(5+1)$

Adding the terms in the brackets,

$=> 20-18\div6$

Dividing 18 by 6 we get,

=> 20 - 3

Subtracting both the terms:

=> 17

Hence, the simplified value is 17.