If you are familiar with the notion of place value, you know that number is written as 3.10.
Answer:
Length = 30m and Breadth = 10m
Step-by-step explanation:
Given that :
Perimeter = 80 m ;
Breadth = 1/3 of Length ; Length = l
We know that :
Perimeter of rectangle = 2 ( L + B ).
80 = 2 ( L + 1/3 L )
80/2 = 4/3 L.
40 = 4/3 L
3/4 × 40 = L.
3 × 10 = L.
L = 30m.
Breadth = 1/3 of Length.
Breadth = 1/3 × 30.
Breadth = 10m.
namely, how many times does 4 x 10⁻³ go into 8 x 10⁶.

Answer:
ok
Step-by-step explanation:
590,000
87,504 it closer to 90,000 that 80,000 so 587,504 rounded to the nearest ten thousand is 59,000