Question:

= MEASUREMENT AND MATTER Addition and subtraction of measurements Decide whether each proposed addition or subtraction of measur

=
MEASUREMENT AND MATTER
Addition and subtraction of measurements
Decide whether each proposed addition or subtraction of measurements is possible. If it is possible, write the result in the last column of the table. Be sure
every answer you enter has the correct unit symbol.
proposed
addition or subtraction
Is this
possible?
result
G
55.000 m - 36.000 mm = ?
O) yes
X
S
?
no
yes
46.0 L - 12.0 L = ?
Oo
O no
U
17.0 m + 20.0 s = ?
O yes
O no

= MEASUREMENT AND MATTER Addition and subtraction of measurements Decide whether each proposed addition or subtraction of measurements is possible. If it is possible, write the result in the last column of the table. Be sure every answer you enter has the correct unit symbol. proposed addition or subtraction Is this possible? result G 55.000 m - 36.000 mm = ? O) yes X S ? no yes 46.0 L - 12.0 L = ? Oo O no U 17.0 m + 20.0 s = ? O yes O no

Answer

55 000 m -
36.000 mm
Physical
no. of Sf it (same
etwal
quantity
55.ooom
0.0360oom
Yes
54.964 m
46.0L
46.0L
12.0 IL
1:20L
equal
-
= 44.8L
Yes
& no. of Sf is
(same physical
quantity)
No
Hom
+ 20.08
Since
(m) and
G)
two diff.
not possible
physical quantities its

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