Answer:
1. 
Step-by-step explanation:
These are simple multiplication questions of fractions. We multiply numerator with numerators and denominators with denominators. If numerator and denominator is both divisible by same number we can divide them for simplification.
1. 

2. 
Converting mixed form into fraction form,

Multiplying numerators with each other and denominators with each other

3. 
Multiplying these terms with each other:

Dividing numerator and denominator with 3

Answer:
1.25,but your teacher is prolly looking for a fraction so 1 1/4
Step-by-step explanation:
DO NOT PUT 20 THAT PERSON S WRONG
Answer:
See below
Step-by-step explanation:
Using PEDMAS:
O Subtract 12 from the product of 5 and 3, then multiply by 87
C=5
4^2+3^2=C^2
16+9=C^2
25=C^2
Find the square root of 25 and C^2
5=C
Answer: The 3rd answer on the graph
Step-by-step explanation: