Question

Study the pattern and write next step:
$24\times 5=120\times 1$
$24\times 15=120\times 3$
$24\times 25=120\times 5$
$24\times 35=120\times 7$

• A. $24\times 5=120\times 1$
• B. $24\times 45=120\times 9$
• C. $24\times 5=120\times 2$
• D. $24\times 25=120\times 4$

Answer 1

Answer: (B)

$24\times 45=120\times 9$

$Now24\times 5=24\times 5\times 1=120\times 124\times 15=24\times 5\times 3=120\times 324\times 25=24\times 5\times 5=120\times 524\times 35=24\times 5\times 7=120\times 724\times 45=24\times 5\times 9=120\times 9\therefore Nextstepis24\times 45=24\times 5\times 9=120\times 9$