DIVIDING FRACTIONS
9 /10 ÷ 2=
9/20
What strategy is used when multiplying a fraction?
You multiply straight across.
3 /6 × 5/10 =
1/4
1/8:2=
1/16
There was 5 /8 of a pie left in the fridge. Daniel ate 1/ 4 of the leftover pie. How much of a pie did he have?
5 /8 × 1 /4 = 5 32 Daniel had 5 /32 of the pie.
7/8 ÷3 =
7 /24
Which do you multiply first in a fraction the numerator or denominator?
the numerator
DOUBLR POINTS!!!!!
1/5x1/5=
1/25
7/10:2=
7/20
Olivia took out 8 glasses and poured juice from the pitcher. The capacity of each glass is 3 /10 liter. If there was enough juice for 6 glasses, how much juice was there?
3 /10 × 6 = 1 4/5 There was 1 4/5 liter of juice.
2/3 ÷3=
2/9
When dividing a fraction what is the strategy?
Keep, change, flip=KCF
5/8x1/3=
5/24
DOUBLE POINTS!!!
1/4:7=
1/28
According to a recipe, 9 /20 oz of sugar is needed to make 6 cookies. Ashley decided to use only a third of the sugar to make it healthier. How much sugar did Ashley use?
9/20 × 1/3 = 3/20 She used 3/20 oz of sugar.
DOUBLE POINTS!!!!!!
3/4 :7=
3/28
DOUBLE POINTS!!!!!
Do you reduce an improper fraction first, Yes or No???
No, you make it "proper" or a mixed number first and if it needs reducing you do it after.
3/11x3/6=
3/22
5/8:8=
5/64
TRIPLE POINTS
There are 7/8 kilograms of salt in the kitchen. Mrs. Jackson used 2/15 of the salt when she was preparing dinner. How much salt did she use?
7/8 × 2/15 = 7/60 She used 7/60 of a kilogram of salt.
3/6 : 7
1/14
If a fraction needs to be simplified, do you reduce it yes or no? Explain
Yes, or your product is incorrect
DOUBLE POINTS!!!!!!
2/9x1/4=
1/18
DOUBLE POINTS!!!!!
Is this equation correct??
2/4:4=2/16
NO!! It's 1/8
Quadripoints!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
According to a recipe, each batch of pancake mix can make 12 pancakes. Kathy is making 3 batches for a brunch party. If each batch needs 7/12 cups of milk, how much milk does she need in total?
7/12 × 3 = 1 3/4 She needs 1 3/4 cups of milk in total.
1000 EXTRA POINTS!!!!!!