Multiplying Two Fractions
1/4 xx 2/5
What is two-twentieths or one-tenth?
1/4 xx 20
WHat is twenty-fourths, ten-halves, or five?
5div1/4
What is 20?
1/4 div 3
What is one-twefth?
Re write these divison statements as fractions.
3 ÷5
8÷7
6 ÷10
3/5
8/7
6/10
Use the rectangular fraction model to determine 2/4 x 1/3
What is 2/12 or 1/6?
1/4 xx 28?
What is 7?
8 div 1/3
What is 24?
1/4 div 20
What is one-eightieth?
Which of the following multiplication problems has a product that is less than 2/7 ?
a.) 4/4 x 2/7
b.) 6/5 x 2/7
c.) 2/4 x 2/7
d.) 1 2/3 x 2/7
What is c.) 2/4 x 2/7?
2 (numerator) is less than 4 (denominator) that means 2/4 is less than a whole so the product will be less than 2/7
Simplify the fraction
5/10
2/6
3/9
1/2
1/3
1/3
Use the rectangular fraction model to determine 3/5 x 1/2
What is 3/10?
1/5 xx 45
What is 9?
18 div 1/3
What is 54?
1/3 div 15
What is one over forty-five?
A castle has to be guarded 24 hours a day. Five guards each work an equal number of hours every day. How much does one guard work?
What is 24/5 or 4 4/5ths hours?
What is 7 divide by 8?
7/8
7/2 xx 3/15
What is 21/30 or 7/10?
3/5 xx 50
What is 150/50 or 3?
100 div 1/40
What is 4,000?
1/5 div 13
What is one-sixty-fifth?
Without solving determine if the product of 10 x 1 2/3 is greater than, less than, or equal to 10 . (5 seconds)
What is greater than 10? 1 2/3 is greater than 1 so the product must be greater than 10.
Which of the following expressions is equivalent to x 20 x 4/5 ? Select 3
a.)20 x (5 ÷4)
b.)20 x(4 ÷5)
c.)(20 ÷5)x4
d.)(20 x 4)÷5
e.)20 x 5 +4
b.) 20 x (4÷5)
c.)(20 ÷5)x4
d.)(20 x 4)÷5
5/12 xx 7/2
What is 35/24 or 1 11/24?
3/5 xx 40
What is 120/5 or 24?
7 div 1/3
What is 21?
1/5 div 22
What is one over one-hundred ten?
Azavian spent 6 hours on his birthday playing 4 games. He spent an equal amount of time on each game. How long did he spend on each game?
What is 1 2/4 or 1 1/2?