Question

The number of consecutive zeros in 2³x3⁴x5⁴x7, is[A] 3[B] 2[C] 4[D] 5​

Answer 1

A number base is the number of digits or combination of digits that a system of counting uses to represent numbers. A base can be any whole number greater than 0. The most commonly used number system is the decimal system, commonly known as base 10.

Answer 2

Answer:

Do you mean consecutive zeros at the end of  23×34×54×7 ?

23×34×54×7=23×53×34×51×7  

⟹23×34×54×7=(2×5)3×34×51×7  

⟹23×34×54×7=103×34×51×7  

Therefore, there are three consecutive zeros at the end of  23×34×54×7 .

I’m putting down the exact number. Just for reference.

23×34×54×7=2835000