the middle one is correct
you have trouble multiplying fractions?
Find the product and simplify
4/9 of 15/8
A 5/6
B 5/12
C 32/135'''
D 135/32
You are making scarves for presents. Each scarf needs 3/4 yd of fabric. How many yards of do you need for 6 scarves?
A 9 1/3 yd
B 4 1/2 yd'''
C 8 yd
D 5 1/4 yd
Find the product
8 2/5 x 5 1/2
A 46 1/5
B 40 1/5'''
C 40
D 40 2/5
4 answers
I do.
(4 / 9) * (15 / 8) ... (4 * 15) / (9 * 8)
"cancel" common factors between the numerator (top)
... and denominator (bottom)
4 is a factor of 8 ... 3 is a factor of 15 and 9 ... (1 * 5) / (3 * 2)
"cancel" common factors between the numerator (top)
... and denominator (bottom)
4 is a factor of 8 ... 3 is a factor of 15 and 9 ... (1 * 5) / (3 * 2)
https://www.mathsisfun.com/fractions_multiplication.html
1 answer