The answer to your question is 2/7 is 1/2 of 1 3/4.
6 tulips are red out of 24
Step 2 , supposed to be 4^-15 instead of 4^-2. Always multiply the exponents together.
Answer: Chris made a mistake in step 2 -C
The first number in this item can be also expressed as 2.3 x 10³. Now, dividing the numbers 2.3 and 0.4 will give us an answer of 5.75. There exists a rule which states that when two similar numbers are divided only having different exponents, their exponents should be subtracted. The final answer to this item is therefore,
5.75 x 10¹¹
So first, you subtract 9 and 4, which gives you 5. Then, you add that to 5. That gives you 10.
