Answer:
d=5
Step-by-step explanation:
Answer:
432
Step-by-step explanation:
60 minutes is one hour
60 times 4=240
=240+192=432
8 + 13 + 14 + 7 = 42
Chinese = 8/42
Simplified = 4/21
B becuase if you divide the rise over run you get 45 which is the correct answer.
hope this helps
-turtles12345
1.
558 can be rounded to 600.
44 can be rounded to 40.
600 x 40 = 24,000
2.
9 x 802 = 9 (800 +2) =7200 + 18 = 7218
3.
3699 x 7 = (3700-1) x 7 = 25,900 - 7 = 25,893
4.
34 x 93 = 34 x (100-7) = 3400 - 238 = 3162
5.
678 x 87 = 58,986
