you can use formular method or factorisation but formular method is easy and convinient
Answer:
D
Step-by-step explanation:
For example,
5×7-10>20
5(-3)-10<15
Answer:
1.25
Step-by-step explanation:
because if u work it out on a paper u will multiplie it together and u will get 1.25
Answer:
Step-by-step explanation:
Let the be the first number, be the second number and be the product of the first and second number.
i.e
Now,
Hence,