Six billion three hundred ninety four thousand and three
Answer:
15t
Step-by-step explanation:
Answer:
The old tower has 150 steps
Step-by-step explanation:
Let the number of steps in the old tower be m
Mathematically, time = distance/speed
In this case, the distance is the number of steps while the speed is the rate of climbing or descending
For climbing, time spent = m/3
For descending time spent = m/2
Since it took her 25 longer when descending;
This means that;
m/2 - m/3 = 25
(3m-2m)/6 = 25
m/6 = 25
m = 6 * 25
m = 150 steps
Question
solving Algebraic Equations 2M+3=11
Answer:
<h2>
m = 4</h2>
Step-by-step explanation:
2m + 3 = 11
2m = 11 - 3
2m = 8
m = 8 : 2
m = 4
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check
2 * 4 + 3 = 11
8 + 3 = 11
11 = 11
the answer is good
