0.7 +0.75= 1.45.
Or 1+45/100 = 1+9/20
If you add three tenths to four tenths the sum will be seven tenths.
seven eighths
9/10 + 13/4 = 2 13/20
1 2/5
3/5 + 7/10 = 1 3/10 or one and three tenths. Expressed as a decimal, this is equal to 1.3.
0.93636363636
Multiply two fifths by two to get a common denominator. Then you will have 4 tenths plus three tenths. then add straight across and you will get seven tenths.
If you add three tenths to four tenths the sum will be seven tenths.
It is one and nine twentieths.
seven eighths
9/10 + 13/4 = 2 13/20
3/10 + 7/10 = 1
Three quarters is equivalent to 0.75 in decimal form and three tenths is equivalent to 0.3. Adding 0.75 and 0.3 gives a total of 1.05 as a decimal.
seven and eight tenths. you have to change one half to five tenths and then add the whole numbers and then the fraction
1 2/5
7/10+3/12=19/20
3/5 + 7/10 = 1 3/10 or one and three tenths. Expressed as a decimal, this is equal to 1.3.