The value of (4- 20) x 5is
  • a)
    1
  • b)
    0
  • c)
    10
  • d)
    -10
Correct answer is option 'B'. Can you explain this answer?

Class 7 Question

By Karanjot Singh · Dec 30, 2019 ·Class 7
9 Answers
Suman Verma answered Dec 30, 2019
But in phone it was written as (40 - 20)50??? what is this

Satvik Kumar answered Dec 31, 2019
Yes option but because as we know that any number with power 0 =1 then the equation =[1-1]×1=0×1=0

Tanshmeet Kaur answered Aug 31, 2019
Anything raised to the power zero is 1 .
In the given expression,  (4- 20) x 50
                                             = (1 - 1) x 1
                                      = ( 0 ) x 1
                                      = 0
So Option B is correct answer. 

Santosh Bara answered 1 week ago
Answer Is ten why zero value is one

Naresh Patel answered 3 weeks ago
(40-20)×50
(1-1)×1. (a0=1)
0×1
0

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