Answer:
4
Step-by-step explanation:
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It’s 4(25+3) because you need to put a line over the 25 and 3 so the 4 can multiply it like so
Answer:
6/45 and 20/45
Step-by-step explanation:
The least common denominator is the least common multiple (LCM) of 9 and 15.
The factors of those numbers are ...
9 = 3·3
15 = 3·5
The LCM is the product of the unique factors to their highest powers:
3·3·5 = 45
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To make 2/15 have a denominator of 45, we need to multiply by 3/3:
2/15·3/3 = 6/45
To make 4/9 have a denominator of 45, we need to multiply by 5/5:
4/9·5/5 = 20/45
The desired fraction pair is 6/45 and 20/45.
Let y= how many lollipops he has left
Let x= how many friends he has
Answer:
54
Step-by-step explanation:
6/100 = x/90
6×90=540
540/100=54
