Courses for Kids
Free study material
Offline Centres

If $1 \times 2 = 32;4 \times 3 = 712;4 \times 7 = 1128$ then $5 \times 1 = ?$

Last updated date: 29th Feb 2024
Total views: 408.6k
Views today: 10.08k
IVSAT 2024
408.6k+ views
Hint: Start by analysing the pattern of numbers given and then generalise the equation, after that put the values in the generalized equation by putting the values asked in question.

Complete step-by-step answer:
If you carefully observe the numbers, you can see that the rule is
$a \times b = \left( {a + b} \right)\left( {ab} \right)$
$5 \times 1 = \left( {5 + 1} \right)\left( {5 \times 1} \right)$
$5 \times 1 = 65$
Answer = $65$

Note: In these types of questions start by generalising the series and then solving the term asked in the question by assigning the values in the equation.
Recently Updated Pages
Trending doubts