So, let's multiply 2/5 by 7/10. The reason I know to multiply is because of the word "of". Of is a multiplication word, so let's multiply.
2/5×7/10=14/50
The reason I know that I could simplify it is because the numbers are both even, so they are able to get split.
14/50=7/25
7 is a prime number and 25 is not divisible by 7, so 7/25 is 2/5 of 7/10 in simplest form.
Answer:100/9
Step-by-step explanation:
3 1/3 x 3 1/3
(3x3+1)/3 x (3x3+1)/3
10/3 x 10/3=100/9
Since it is 2 recipes a week and judith goes for 10 weeks she will learn 20 appetizers in 10 weeks
1/6,1/4,1/3................