70%+(15/50-0,1)×12,5
Answer (4)
7.8 **rounded **to the nearest tenth is 7.9.
Rounding is a way to **simplify **a number by **decreasing **the number of digits in it.
In this case, we need to round 7.8 to the **nearest **tenth.
The **tenths **digit in 7.8 is 8, which is greater than or equal to 5. This means that we need to round up to the next whole number in the tenths place.
So, rounding 7.8 to the **nearest **tenth gives us 7.9.
To check our work, we can think of the** number line** and see where 7.8 falls between two whole numbers . It's closer to 7.9 than it is to 7.8, so our rounding makes sense.
Hence, 7.8 **rounded **to the nearest tenth is 7.9.
To learn more about rounding of numbers visit:
https://brainly.com/question/28128444
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The question asks what is 7.8 rounded to the nearest tenth. Rounding to the nearest tenth is a simple process. You look at the number in the hundredths place (the second place to the right of the decimal), and if it's 5 or above, you round up the digit in the tenths place. If it's less than 5, you leave the number in the tenths place as it is.
In the case of 7.8, since there is no digit in the hundredths place, or in other words, it's 0 which is less than 5, the number in the tenths place (which is 8) remains the same. Therefore, 7.8 rounded to the nearest tenth is 7.8.
The number 7.8 rounded to the nearest tenth is 7.8, because the hundredths place is 0, which is less than 5, so we do not round up.
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Jawaban:3⅒Penjelasan dengan langkah-langkah:= 70% + (15/50 - 0,1) × 12,5[tex] \tt = \frac{7}{10} + ( \frac{3}{10} - \frac{1}{10} ) \times \frac{25}{2} [/tex][tex] \tt = \frac{7}{10} + \frac{2}{10} \times \frac{25}{2} [/tex][tex] \tt = \frac{7}{10} + \frac{50}{20} [/tex][tex] \tt = \frac{7}{10} + \frac{25}{10} [/tex][tex] \tt = \frac{32}{10} [/tex][tex] \tt = \frac{16}{5} [/tex][tex] \tt = 3 \frac{ 1 }{10} [/tex][tex]\boxed{ \red{ \boxed{\pink{\mathcal{M \frak{ ilana} \purple{ \tt01}}}}}} [/tex]
