Answer:
h=78.4
Step-by-step explanation:
2/1.25 = h/49
Cross multiplication
1.25h = 2x49
1.25h=98
h= 78.4
CHECK:
2/1.25 = 1.6
78.4/49=1.6
Its asking you to draw rectangles with sides that equal 30 cm for example
In simplest form it is 25 over 9
Answer:
64
Step-by-step explanation:
=8
=4
Answer:
6,5×10¹¹/1,3×10⁸= 65/13 ×10³= 5×10³=5000