B. 7.8 units
C. 5.2 units
D. 3.6 units
PLEASE HELP!!!!!
A.
160 pi cm^3
B.
480 pi cm^3
C.
640 pi cm^3
D.
800 pi cm^3
The fact family using the numbers 5, 6 and 30 are 5×6=30 6×5=30, 30÷5=6 and 30÷6=5
A number system is defined as a system of writing to express numbers.
The given three numbers are 5, 6 and 30
We need to write the numbers 5 6 and 30 as
Thirty divided by five equal to six
30÷5=6
Thirty divided by six equal to five
30÷6=5
Five multiplied by six is thirty
5×6=30
Six multiplied by five is thirty.
6×5=30
Hence,the numbers 5, 6 and 30 are 5×6=30 6×5=30, 30÷5=6 and 30÷6=5
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