Question

If a=1/4 and b=1/5,then the value of (16a+7b-12)
Please with steps,fast.
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Answer 1

Answer:

16a + 7b - 12

16 x 1/4 + 7 x 1/5 - 12

4 x 1 + 7/5 - 12

4 + 7/5 - 12

20 + 7 / 5 - 12

27 / 5 - 12

27 - 60 / 5

-33 / 5

- 6 ³/⁵

Answer 2

Answer:

-33/5

Step-by-step explanation:

If a=1/4 & b=1/5 then,

• => 16(1/4) + 7(1/5) -12

• => 4 + (7/5) -12

• => (20+7-60)/5

• => -33/5