Question

Pls find this answer of maths question. It's very important.... 3.8 divided by 20 ​

Answer 1

Answer:

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Dividing Decimals

Dividing with decimals is a bit difficult. These days, most teachers don't mind much if you use a calculator. But it's good to know how to do it yourself, too, and you always need to be good at estimating the answer, so you can make sure the calculator's answer is reasonable.

Recall that in the problem x÷y=z , also written

yzx

x is called the dividend , y is the divisor , and z is the quotient .

Step 1: Estimate the answer by rounding . You'll use this estimate to check your answer later.

Step 2: If the divisor is not a whole number, then move the decimal place n places to the right to make it a whole number. Then move the decimal place in the dividend the same number of places to the right (adding some extra zeros if necessary.)

Step 3: Divide as usual. If the divisor doesn't go in evenly, add zeros to the right of the dividend and keep dividing until you get a 0 remainder, or until a repeating pattern shows up.

Step 4: Put the decimal point in the quotient directly above where the decimal point now is in the dividend.

Step 5: Check your answer against your estimate to see if it's reasonable.

Answer 2

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