Question

The greatest number among 0.64, 6.4, 6.04 and 6.004 is_______
a) 0.64
b) 6.04
c) 6.4
d) 6.004​

Answer 1

6.4

Let us make them like decimals (decimal numbers with equal decimal places).

Therefore, we have:

a)0.640

b)6.040

c)6.400

d)6.004

Answer 2

Answer:

It's 6.4

Step-by-step explanation:

As you know it is not necessary to write zeros to the right of the digits of decimal place value. There ARE hidden zeros after the 4 of 6.4 making it 6.4000 .... Also we can compare them after making them like decimals,

0.640

6.040

6.400

6.004

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