solve and explain???
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
let the number on the top left corner be 'a' & the number on the top right corner be 'b' & the number at the bottom left corner be 'a' & the number on the bottom right corner be 'd' & the middle number be 'x' then,
{if any doubt in understanding the variables, refer to the picture}
now, the equation goes like:
a × c = x ( b+d)
so,
in picture 1:
a × c = x(b+d)
or, 6×6 = 9(3+1)
or, 36 = 9×4
or, 36 = 36
in picture 2,
a×c = x(b+d)
or, 7×4 = 2(5+9)
or, 28 = 2×14
or, 28 = 28
in picture 3:
a×c = x(b+d)
or, 8×5 = x(6+4)
or, 40 = x × 10
or, x = 40/10
or, x = 4
ans.
CHECK IT OUT!!
Answer:
Mark as brainlist.
Explanation
please mark as brainlist.