Maths: Conversion from Another Base Less than Ten to Base Ten

Convert 11011₂ to denary.

• 27_ten

• 49_ten

• 29_ten

• 51_ten

Convert 112_ten to base 10.

• 14

• 13

• 12

• 10

Express 546_seven as a denary number.

• 245_ten

• 286_ten

• 450_ten

• 550_ten

In base ten, the number 101101₂ equals

• 15

• 4

• 45

• 32

Convert 101.01₂ to denary.

• 3.150

• 5.250

• 7.125

• 7.250

• 7.150

Express the binary number 101.101 as a

number in base ten.

• 5.625_ten

• 7.55_ten

• 8.25_ten

• 22.46_ten

Express 11011.11₂ as a denary number.

• 27.75_ten

• 3.14_ten

• 56.4_ten

• 98.5_ten

Convert 5367_seven to base 10.

• 245_ten

• 1905_ten

• 125_ten

• 228_ten

Convert 11111₂ to base ten.

• 56

• 45

• 31

• 75

What is 41.7₈ in base ten?

• 144.5₁₀

• 24.567₁₀

• 45.675₁₀

• 33.875₁₀