-35 × 107 is not same as
a. -35 × (100 + 7)
b. (-35) × 7 + (-35) × 100
c. -35 × 7 + 100
d. (-30 -5) × 107
Solution:
If we solve the given expression -35 × 107 using integer properties the final value will be -3745. Now to determine from the above listed option which option is not giving the same output as the -35 × 107 we need to evaluate all the alternative options.
a) -35 × (100 + 7) = -3745
b) (-35) × 7 + (-35) × 100 = -3745
c) -35 × 7 + 100 = -145
d) (-30 -5) × 107 = -3745
Therefore, on simplifying individual options we observe that the option (c) -35 × 7 + 100 = -145 is not the same as -35 × 107.
✦ Try This: Simplify -25 × 109
Using the integer rules and BODMAS rules we can determine the value of -25 × 109
☛ Also Check: NCERT Solutions for Class 7 Maths Chapter 1
NCERT Exemplar Class 7 Maths Chapter 1 Exercise Problem 18
-35 × 107 is not same as: -35 × (100 + 7), (-35) × 7 + (-35) × 100, -35 × 7 + 100, (-30 -5) × 107
Summary:
According to the integer rules and the BODMAS rules, on simplifying individual options we observe that the value of -35 × 107 is not same as the option (c) -35 × 7 + 100 = -145
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