Question

question answer please​

Answer 1

Answer:

ARE U ASKING UR QUESTION PAPER?

Answer 2

Answer:

you can solve all other question in the same manner...and appreciate my efforts by Mark me as Brainliest..

Step-by-step explanation:

$1)2450 \div 7 + 112 \times 2.5 = 2 \times x \\ 350 + 280 = 2x \\ x = \frac{630}{2} = 315$

$2) \sqrt{1444} + \sqrt{5184} = 22 \times x \\ 38 + 72 = 22x \\ x = \frac{110}{22} = 5$

$3)125\%of \frac{7}{6} ofx = 84\%1250 \\ \frac{125}{100} \times \frac{7}{6} \times x = \frac{84}{100} \times 1250 \\ x = \frac{84 \times 1250 \times 4 \times 6}{100 \times 7 \times 5} \\ x = 720$

$4) \frac{4}{7} of441 \div 18 + 14 = \sqrt{x} \\ \frac{4}{7} \times 441 \times \frac{1}{18} + 14 = \sqrt{x} \\ 14 + 14 = \sqrt{x} \\ \sqrt{x} = 28 = 784$

$5) \frac{6}{5} of \frac{7}{8} \times \frac{24}{21} of2425 = x \\ \frac{6}{5} \times \frac{7}{8} \times \frac{24}{21} \times 2425 = x \\ x = 2910$

$6) {(243)}^{2} \div {(27)}^{2} \times 32 \div 12 = x \\ x = \frac{ {(3)}^{10 } }{ {(3)}^{6} } \times \frac{32}{12 } \\ x = {(3)}^{4} \times \frac{8}{3} =27 \times 8 = 216$