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Arte-miy333 [17]
3 years ago
5

What's 9 plus 10 and not 21

Mathematics
1 answer:
Radda [10]3 years ago
4 0

Answer:

19

Step-by-step explanation:

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A car can travel 400 miles on a full tank of petrol. A more efficient car can travel 30% further. How many miles further can it
xxTIMURxx [149]

Answer:160 miles

Explanation:

You can work out this type of question by using the 'unitary' method, which means finding out how much for ONE.

If you set out the steps with short sentences it will be clearer.

On 15 gallons, a car can travel 400 miles÷15↓

On 1 gallon, a car can travel 400÷15=262

miles

Once you know the distance travelled on 1 gallon of fuel, you can work out the distance travelled for any number of gallons.

On 6 gallons the car can travel

6

×

26

2

3

miles.

(6 times further than on 1 gallon)

6

×

80

3

=

160

miles

4 0
3 years ago
What is the surface area of the square pyramid? (1 point) 19 ft 19ft 12ft
goldenfox [79]

Answer:

im pretty sure it's d

Step-by-step explanation:

because i put that and i got a good grade

7 0
3 years ago
What is 4/4 as a decimal
Marina86 [1]

Answer:

4/4 as a decimal is 1.00 because 4/4 is one whole

Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
Hahn passes the 0 point running 5 meters per second to the right. where will he be 6 seconds later
notsponge [240]

Answer:

30 meters away

Step-by-step explanation:

each second is equal to 5 meters, hence meters per second

8 0
3 years ago
How is 1.479 a rational number​
Firlakuza [10]

Step-by-step explanation:

because it has decimal number.

4 0
3 years ago
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