Question

Express this number in standard form. 1.588 \times 10^{-1} = {?}1.588×10 −1 =?

Answer 1

Answer:

1.588*10-1=14.88 pehle 1.588 multi karne se 15.88 jayega phir minus 1 kar do 14.88 and aajayega .ok

Answer 2

$1.588\times 10^{-1}$=0.1588

Step-by-step explanation:

Rules of power

• $a^{-n}=\frac {1}{a^n}$
• $a^m.a^n=a^{m+n}$

• $\frac{a^m}{a^n}=a^{m-n}$

• $(a^m)^n=a^{mn}$

BODMAS Rule

B= bracket  (),{}, []

O=order of power $2^5$

D= Division (÷)

M= Multiplication  (×)

A= Addition    (+)

S= Subtraction  (-)

If a number divided by 10 or, 100 or, 1000, then the decimal point of the number moves one place or two place or three place to left respectively.

Given number is

$1.588\times 10^{-1}$

Since the power of 10 is negative, then

$1.588\times 10^{-1}$

$=1.588 \times \frac1{10}$

=0.1588   [ The decimal point move one place to the left since the number zero of 10 is one]