After all 20 tosses of the coin, a tail was recorded 11 times. We can write this as 11/20.
To convert this into a decimal, we simply multiply the numerator and denominator by 5 so that the fraction is out of 100, giving us 55/100.
When we do the sum of 55 ÷ 100, we get the answer of 0.55.
I hope this helps!
Answer:
-2
Step-by-step explanation:
4 × -0.5 = -2
Answer:
-1 1/2
Step-by-step explanation:
2/3 is bigger than 1/3......TO CHECK this answer 2/3=66% or .66 and 1/3=33% or .33
Therefore, 2/3(66%) is greater than 1/3(33%)
2/3>1/3
X and x+ 2 equal 188
add all the like terms to get 2x+2=188
subtract 2 from each side
2x=186
divide by 2
x=93
so the numbers are 93 and 95
