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3 years ago

(2 1/3 + 1 2/5) + 3 2/3

Mathematics

1 answer:

LiRa [457]3 years ago

4 0

(2 1/3 + 1 2/5) + 3 2/3 = 7 2/5

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Step-by-step explanation:

Hint :

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$2) (4x10^{8})^{2}=4^{2}*x^{2}*(10^{8})^{2}\\\\=16*x^{2}*10^{8*2}\\\\=1.6*10*x^{2}*10^{16}\\\\=1.6x^{2}*10^{16+1}\\\\=1.6x^{2}10^{17}$

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3 years ago

4. A local bakery sold 60 loaves of bread in one day. If 65%

otez555 [7]

Answer: 39 loaves were sold in the afternoon

Step-by-step explanation: So basically what you do here is divide 60 by 100. That makes 0.6, 0.6 equals 1%. (60 equals 100% and that why you divide by 100) Now, you multiply 0.6 by 65. the answer is 39. 65% of the bread is 39 loaves. So 39 loaves were sold in the afternoon.

Have an amazing day! :)

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3 years ago

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