1/3 + 4/6 +6/18 = ? pls help 5th grade math

2 answers:

8 0

1/3 + 4/6 + 6/18

1/3•6 = 6/18

4/6•3 = 12/18
add:
6/18+12/18= 18/18= 1
1 + 6/18= 1 6/18 (divide by 6 into simplest form) —> 1 1/3

german2 years ago

4 0

Exact form: 4/3 decimal form : 1.3 mixed number form : 1 1/3

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<h3>How to solve for the position of the object</h3>

The mathematical model of this problem would be written as

s = −16t2 + v0t + s0

s0 = 1054

then we would have

s = −16t2 + 1054

b. after 4.5 seconds the height is going to be

s = −16t2 + 1054

= −16(4.5)² + 1054

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