Resources

Resources

Bytelearn - cat image with glasses

AI tutor

Welcome to Bytelearn!

Let’s check out your problem:

Divide.

10.5÷2.1=

Divide. $\newline$ $10.5 \div 2.1 =$

View step-by-step help

View step-by-step help

Multiply and divide decimals by powers of ten

Full solution

Q. Divide.

\newline

10.5 \div 2.1 =

Rewrite expression without decimal: Rewrite the expression without decimal. $10.5 \div 2.1$ can be written as $105 \div 21$ .
Divide whole numbers: Divide the whole numbers. $105 \div 21 = 5$
Count decimal places: Count the decimal places in the original expression. $\newline$ $10.5$ has one decimal place. $\newline$ $2.1$ has one decimal place. $\newline$ $10.5 \div 2.1$ has $0$ decimal places after adjusting for division.
No decimal places in result: Since there are no decimal places to adjust for in the result, the answer remains $5$ . $\newline$ $10.5 \div 2.1 = 5$

More problems from Multiply and divide decimals by powers of ten

Question

0.5 \times 5 = ?

\newline

\newline

0.025

\newline

0.25

\newline

2.5

Posted 2 months ago

Question

Divide. Give the exact answer, written as a decimal.

\newline

959 \div 0.4 =

Posted 2 months ago

Question

4.6 \times 7.2 =

Posted 2 months ago

Question

0.703 \times 24=

Posted 2 months ago

Question

1.06 \times 2.29=

Posted 4 months ago

Question

7

1

\times

801

Posted 4 months ago

Question

0.29 \times 35.8=

Posted 2 months ago

Question

5.4 \times 3.72=

Posted 4 months ago

Question

56.8 \times 7.1=

Posted 3 months ago

Question

\newline

1.36 \div 1.7 =

Posted 1 month ago