Which number is the largest? 7.2 ⋅ 10−6, 3.09 ⋅ 103, 2.04 ⋅ 104, 5 ⋅ 103

7.2 ⋅ 10−6
3.09 ⋅ 103
2.04 ⋅ 104
5 ⋅ 103

Option 3 -

Step-by-step explanation:

Given : Numbers , and

To find : Which number is largest ?

Solution :

We solve all number in standard form,

1)

2)

3)

4)

The decimal number is the least number among all.

The five digit number is the greatest number among all.

So, 20400 is the greatest number.

Which means is the largest number.

Therefore, Option 3 is correct.

part a: 1.08

part b: 27.59

25/14 or 1.

step-by-step explanation:

the dots mean that it has infinitely more numbers behind it