40-30=10 minutes more per day x 31 days = 310minutes in a month with 31 days.
Answer:
The area of the shaded region is 21.45cm².
1/7 of 42 is smaller. 47/7= 6 < 18 = 36/2
Answer:
10,000 + 7,000 + 500 + 70 +4
Step-by-step explanation:
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