Hello there!
For this you simply need to give both fractions a common denominator!
The easiest way to do this specific problem would be to make the denominator 12. Why 12? Because 4 x 3 = 12.
So:
1/4 --> ?/12 --> 1 (3) / 12 --> 3/12
2/3 --> ?/12 --> 2 (4) / 12 --> 8/12
Total amount of time means the sum (adding them together).
When adding fractions, you MUST have a common denominator! (Which is what we just did).
So 3/12 + 8/12 = (8+3) / 12 = 11/12 hours
Notice how the denominator stayed the same? When adding/subtracting fractions, the denominator stays the same! :)
Hope this helped!
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Answer:
D
Step-by-step explanation:
Answer:
B=-2+5 collecting like terms
B=3 answer
Answer:
1 and 5. Can I get a brainliest???
Step-by-step explanation:
1) 10.5 = 10 1/2 = 21/2 ounces in bottle
2) 21/2 * 1/16 = 21/32 ounces one use
3) 21/32 * 6 = 63/16 ounces six use
4) 21/2 - 63/16 = 168/16 - 63/16 = 105/16 = 6 9/16 ounces left
