The answer to number one is b
Since the beads are about 0.20 inches, the length of a row of 9 beads will be approximately 9 × 0.20 = 1.80 inches.
Step-by-step explanation:
According to given statement;
Length of individual stringing beads = 0.19 inches
Rounding off = 0.2 inches
Length of row of 9 beads = 9* rounded off length of individual beads
Length of row of 9 beads = 9*0.2
Length of row of 9 beads = 1.80 inches
Since the beads are about 0.20 inches, the length of a row of 9 beads will be approximately 9 × 0.20 = 1.80 inches.
Keywords: multiplication
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You would have to multiply 0.500(0.5) to 45 and you would get 22.5
-5=s/18
Pretend that s/18 is 1/18s
-5=1/18s
Multiply by 18/1 for both sides
-5(18/1)=1/18(18/1)s
Cross out 1 and 1, divide by 1 and then is one.
Cross out 18 and 18, divide by 18 and then is one.
s=-90
Answer: s=-90
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