Question

the value of the expression 2×2+1(5/4-4/5) is

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Answer 1

Answer:2 3/4) / (5/8)

(11/4)/(5/8)

Now, instead of dividing, you will multiply by the inverse of the fraction on the right:

(11/4) * (8/5)

(11*8)/(4*5)

88/20

Reduce, with a GCF of 4:

22/5 ONE WAY ANTHOR WAY IS                                                                                                     2 and 3/4 divided by 5/8 … first, simplify, so it’s easy

8/4 + 3/4 divided by 5/8 … aha, a common denominator

11/4 divided by 5/8 … now we have something to work with

11/4 times 8/5 … * remember this neat little trick, always *

88 / 20 … now just: top times top / bottom times bottom

44 / 10 … oho, magic

22 / 5 … simplify

20/5 + 2/5 = …

4 and 2/5

=o)

Step-by-step explanation: