Question

how many zeroes with which the number 2 to the power 6 × 3 to the power 4 × 5 to the power 5 will end with​

Answer 1

Step-by-step explanation

(a)

0.007= 7×10

−3

Significant digit =7

Only one significant digit.

(b) Number of significant digit =3

(c)

All non-zero numbers are always significant.All zeroes before a non zero number are insignificant. All zeroes which are simultaneously to the right of the decimal point and at the end of the number are significant. The only non significant digit here is the zero before the decimal point.

Hence, number of significant digits is 4.

Pls mark me as brainliest.