Question

Find the value of the following (Write in step by step)
a)3125×211+89×5×625
b)442×2×104+96×884
c)36800×212-12×100×368
d)118×19×1213-2×1121×1213
​

Answer 1

Answer:

$a) \: \: 3125 \times 211 + 89 \times 5 \times 625\\:\implies (3125 \times 211) + (89 \times 5 \times 625) \\:\implies 937500\\\\b) \: \: 442 \times 2 \times 104 + 96 \times 884\\:\implies (442 \times 2 \times 104) + (96 \times 884)\\:\implies 176800\\\\c) \: \: 36800 \times 212-12 \times 100 \times 368\\:\implies (36800 \times 212) - (12 \times 100 \times 368)\\:\implies 7360000$

$\\ \\d) \: \: 118 \times 19 \times 1213 - 2 \times 1121 \times 1213\\:\implies (118 \times 19 \times 1213) - (2 \times 121 \times 1213)\\:\implies 0$

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