Answer:
5
Step-by-step explanation:
20-15 = 5
Answer:
52/63
Step-by-step explanation:
Given the expression;
4/7 * 13/9
WE are to take the product
= (4/9)* (13/7)
= (4*13)/(7*9)
= 52/63
Hence the required fraction is 52/63
-4 is the answer in this problem
Step-by-step explanation: