Question

subtract -3/5 from 9/10 ?

Answer 1

Step-by-step explanation:

fractions

Find the least common denominator or LCM of the two denominators:

LCM of 10 and 4 is 20

Next, find the equivalent fraction of both fractional numbers with denominator 20

For the 1st fraction, since 10 × 2 = 20,

9

10

=

9 × 2

10 × 2

=

18

20

Likewise, for the 2nd fraction, since 4 × 5 = 20,

3

4

=

3 × 5

4 × 5

=

15

20

Subtract the two like fractions:

18

20

-

15

20

=

18 - 15

20

=

3

20

please mark me as brainliest and follow

Answer 2

Answer:

$\frac{9}{10} - ( \frac{ - 3}{5} )$

$\frac{9}{10} + \frac{3}{5}$

$\frac{9 + 6}{10}$

$\frac{15}{10}$

$\frac{3}{2}$

answer