four fifths plus seven tenths is a very easy "equation" to solve. First you convert 4/5 into 8/10. Second you add 8+7 since you are adding. Lastly, since 8+7=15 the answer is 15/10.
15/10 is equal to 1 and 5/10 or 1 and 1/2
the answer is 1 & 1/2
Chat with our AI personalities
Expressed as a mixed number in its simplest form, 4/5 + 8/10 = 1 3/5 or one and three fifths. Expressed as a decimal, this is equal to 1.6.
8/15, 8 fifteenths
In mathematics, 1.4 is equal to one and four-tenths. This is because the decimal point separates the whole number (1) from the decimal part (0.4). When we read 1.4 aloud, we say "one point four," indicating the value of one whole unit plus four-tenths of another unit.
a mixed fraction is a number written out as a whole number plus a fraction: ex. 3 4/5 (three and four fifths) would be a mixed fraction. essentially a whole number plus a fraction (but it would actually be written without the plus sign).
X + 6.3