Since the 90% is 63. divide it by 9. then you would get value of 7. then multiple it by 10.
which is equal to 70. so 100% is 70.
BOD MAS is the most important rule of Mathematics.The rule to any mathematical scenario is Brackets,Order, Division(÷), Multiplication,Addition and Subtraction. Division has as the two dots denotes a numerator and a denominator. Numerator is lower then denominator but sometimes it can be other way around.
Step-by-step explanation:
- 2 ÷ 2 When you divide 2 by another number 2 the answer is 1.
- Any number divide by the same number is 1
- If 5 ÷ 2 , 5 portion is divided by 2 so we take 2 and result 4.
- Reminder comes 1 as 4 does not equal to 5 and 4 can't go beyond 5.
- Division means divide the group in two equal parts.
- Long division is the operation which goes in process steps by steps.
- Divisible by means one number is equally divisible by other number.
Answer:
3
Step-by-step explanation:
slope = y2-y1/x2-x1
slope = (20-5)/(9-4)
slope = 15/5 = 3
Answer:
8 minutes.
Step-by-step explanation:
Let m represent number of minutes.
We have been given that Mike is biking to catch up with his sister who is already 1200 yards ahead of him. His sister is biking at a speed of 450 yards per minute.
So total distance covered by Mike's sister after m minutes would be .
Mike bikes at a speed of 600 yards per minute, so total distance covered by Mike in minutes would be .
Now, we will equate both expressions to find minutes at which both distances will be equal as:
Therefore, it will take after 8 minutes for Mike to catch his sister.