Answer:
The most logical answer is D
Step-by-step explanation:
(167.64 cm) · (1 inch / 2.54 cm)
= (167.64 · 1 / 2.54) inches
= 66.0 inches
Answer:
18
Step-by-step explanation:
multiply 7 and 3
reduce 15/5 to 3
subtract 21-3
18
When you estimate, you round the decimal up.3.9 rounds up to 4 ,5.3 rounds up to 5.
4 times 5 equals 20.The actual answer is 20.67.
