Question

1. Write the following rational numbers in decimal form : 4/5​

Answer 1

Answer:

567890

Step-by-step explanation:

I think this is right

so pls mark me as brainlist

Answer 2

Answer:

0.8

Step-by-step explanation:

Method 1: Writing 4/5 as a decimal using division method

To convert any fraction to decimal form, we just need to divide its numerator by denominator.

Here, the fraction is 4/5 which means we need to perform 4 ÷ 5

This gives the answer as 0.8. So, 4/5 as a decimal is 0.8

Method 2: Writing 4/5 as a decimal by converting the denominator to powers of 10

Step 1: Find a number such that we can multiply by the denominator of the fraction to make it 10 or 100 or 1000 and so on.

Step 2: Multiply both numerator and denominator by that number to convert it into it's an equivalent fraction.

Step 3: Then write down just the numerator, putting the decimal point in the correct place, that is, one space from the right-hand side for every zero in the denominator.

4/5 = (4 × 2) / (5 × 2) = 8/10 = 0.8

Irrespective of the methods used, the answer to 4/5 as a decimal will always remain the same.

Thus 4/5 is 0.8