\({(8)^3\over{(16)^2}}\times32={(2)^{?-4}\over{(4)^2}}\)
\({(8)^3\over{(16)^2}}\times32={(2)^{?-4}\over{(4)^2}}\)
? % of 800 = 293 – 22% of 750
? % of 800 = 293 – 22% of 750
\({(2197)^{-2}\over{(28651)^{-3}}}=169\times(13)^?\)
\({(2197)^{-2}\over{(28651)^{-3}}}=169\times(13)^?\)
\({(0.64)^4 \over{ (0.512)^3}} \times (0.8)^4 = (0.8)^{?+3}\)
\({(0.64)^4 \over{ (0.512)^3}} \times (0.8)^4 = (0.8)^{?+3}\)
34.5% of 1800 + 12.4% of 1500 = \((?)^3\) + 78
34.5% of 1800 + 12.4% of 1500 = \((?)^3\) + 78
\({(47 × 562.58) \over{ (23 × 112.23)}} = ?\)
\({(47 × 562.58) \over{ (23 × 112.23)}} = ?\)
\(\sqrt{33124}\times\sqrt{2601}-(83)^2=(?)^2+(37)^2\)
\(\sqrt{33124}\times\sqrt{2601}-(83)^2=(?)^2+(37)^2\)
18.5 × 21.4 × ? = 6255.22
18.5 × 21.4 × ? = 6255.22
\(\sqrt{15^212\over{(9)}-125+21}=?\)
\(\sqrt{15^212\over{(9)}-125+21}=?\)
302.46 + 395.72 – 123.47 = ?
302.46 + 395.72 – 123.47 = ?
3463 × 295 – 18611 = ? + 5883
3463 × 295 – 18611 = ? + 5883
85 % of \({4\over{7}}\) of 6755 = ?+1687
85 % of \({4\over{7}}\) of 6755 = ?+1687
\({17\over{8}}-{17\over{16}}=?+{33\over{32}}-{73\over{64}}\)
\({17\over{8}}-{17\over{16}}=?+{33\over{32}}-{73\over{64}}\)
32.69% of 3394.69 + 12.68% of 169.78 = ? – 623.68
32.69% of 3394.69 + 12.68% of 169.78 = ? – 623.68
\({(0.49)^4 \times (0.343)^4 \over{ (0.2401)^4 }}= ({70 \over{ 100}})^{? + 3}\)
\({(0.49)^4 \times (0.343)^4 \over{ (0.2401)^4 }}= ({70 \over{ 100}})^{? + 3}\)
\({({5546\over{47}}+4984\times0.25)\over{11}}=?\)
\({({5546\over{47}}+4984\times0.25)\over{11}}=?\)
\({{28\over{65}}\times{195\over{308}}\over{{39\over{44}}+{5\over{26}}}}=?\)
\({{28\over{65}}\times{195\over{308}}\over{{39\over{44}}+{5\over{26}}}}=?\)
\({(34.9)^2\over{7}} + \sqrt{?} = 217.02\)
\({(34.9)^2\over{7}} + \sqrt{?} = 217.02\)
\(\sqrt{4096}+\sqrt{13456}=75\times ?\)
\(\sqrt{4096}+\sqrt{13456}=75\times ?\)
\(({4444 \over{ 40}}) + ({645 \over{ 25}}) + ({3991 \over{ 26}}) =?\)
\(({4444 \over{ 40}}) + ({645 \over{ 25}}) + ({3991 \over{ 26}}) =?\)