Question

1) 15 + {24 - 48 : (7 +16 x 2 -27)}
(vi
(
i
plete the following using the signs +, -, X,
.) 9 ......3......3 = 9
) 9 ...... 3 ...... 3 = 6
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Answer 1

Answer:

1. 567

Explanation:

15{24-48(7×32-27)}

15+{24-48(39-27)}

15+{24-48×12}

15×{-24×576}

15+552

567

Answer 2

Answer:

15+{24-48:(23×2-27)}

15+{24-48:(23×25)}

15+24:(23×25)

15+24:575

360+575

=935