Fractions
What is a numerator ?
Shows us how many ( number of ) equal parts of the whole ( unit ) have been taken .
what I the difference between unlikely and likely ?
Likely is when the event is more likely to happen than not and unlikely is when the event is more likely not to happen than to happen .
14 x 8 + 3 + 13 x 7
= 112 + 3 + 13 x 7
= 112 + 3 + 91
= 115 + 91
= 206
3 x 14 = ?
3 x 14 = 42
0.03 kg = ? g
0.03 kg = 30g
What Is a denominator ?
shows us into how many equal parts the whole ( unit ) is divided.
3/6 = ? = ?
Hint ( Fraction, decimal , percent )
3/6 = 0.5 = 50 %
what does BEDMAS stand for
Brackets
exponents
division and multiplication
(Left or right )
addition and subtraction
(Left or right )
3000 x 5 = ?
3000 x 5 = 15000
8 kg = ? g
8000 g
What is greater 3/4 or 1/3 ?
1/3 is greater than 3/4.
There is an even chance of the event happening or not .
10 + 4 x 12 ÷ 4
= 10 + 4 x 48 ÷ 4
= 10 + 12
=22
40 x 12 =
480
4 g = ? kg
0.004 kg
Is 1/2 equivalent to 2/4 ?
Yes, there both equivalent !
If you flip a coin 10 times , I expect that fie of the flips will land as heads and five will land as tails because the probability of each is 1/2 .
is that experimental probability or theoretical probability?
theoretical probability.
= 14 -3
= 11
56 ÷ 2 =
28
9.7 kg = ? g
9700 g
what is 3/8 + 5/8 + 17/8
=
3/8 + 5/8 + 17/8
= 25/8 =3 1/8
I will roll a 1,2,3 on a dice
even chance
2 - ( 4 + 3 - 6 )
= 2 - ( 7 - 6 )
= 2 -1
= 1
45 ÷ 5 =
9
1 kg = ? g
1000 g