Question

simplify (-9/10)-(-6/15)​

Answer 1

Answer:

(-9/10)-(-6/15)

-9/10+6/15, LCM of 10 and 15 is 30

-27/30+12/30

-27+12/30

-15/30

-1/2

Step-by-step explanation:

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Answer 2

$\Large\frak{\underline{\underline{Question:}}}$

simplify (-9/10)-(-6/15)

$\Large\frak{\underline{\underline{Answer:}}}$

$\sf\frac{-1}{12}$

$\rule{180}2$

Solution:

c) (-9/10) - (-6/15)

= (-9/10) + 6/15

= -9/10 + 2/5

LCM(10,5) = 10

= (-9+4)/10

= -5/10

= -1/2

d) 1/8-5/24

= (1×3)/(8×3) - 5/24

= 3/24 - 5/24

= (3-5)/24

= -2/24

= -1/12