<span>Exponential notation is an easier way to write a number as a product of many factors. ... Any number (except 0) raised to the zero power is equal to 1. 1490 = 1.</span>
Anwser: 28 :) 35 DEVIDED BY 5 IS 7 AND 7 X 4 IS 28
2/5 = x/10
2/5 x 2 = 4/10
x= 4
2/5 = 4/10
Answer:
Multiply 9 by 6
Step-by-step explanation:
7:9 is the ratio
We multiply the first term by 6.
What we do to one side, we do to the other
7*6=42
9*6 = 54
That way we keep the ratio in the same proportion
42:54
